up 7.24.7

https://github.com/2dust/v2rayN/issues/9936

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.24.6</Version>
+        <Version>7.24.7</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/ServiceLib.Tests/CoreConfig/CoreConfigTestFactory.cs

@@ -251,4 +251,12 @@ internal static class CoreConfigTestFactory
         config.TunModeItem.RouteExcludeAddress = ["10.0.0.1/32", "192.168.1.0/24", "fc00::/7"];
         return config;
     }
+
+    public static Config CreateConfigWithTun(ECoreType coreType, bool enableIPv6Address)
+    {
+        var config = CreateConfig(coreType);
+        config.TunModeItem.EnableTun = true;
+        config.TunModeItem.EnableIPv6Address = enableIPv6Address;
+        return config;
+    }
 }

v2rayN/ServiceLib.Tests/CoreConfig/Singbox/CoreConfigSingboxServiceTests.cs

@@ -56,6 +56,85 @@ public class CoreConfigSingboxServiceTests
         cfg.inbounds.Should().Contain(i => i.type == "tun");
     }
 
+    [Fact]
+    public void GenerateClientConfigContent_TunEnabled_ShouldKeepEmbeddedTunRules()
+    {
+        // The embedded tun rules reject local-network noise (NetBIOS/mDNS, multicast).
+        // They are deserialized into List<Rule4Sbox>, so a schema mismatch in the
+        // embedded template makes JsonUtils.Deserialize return null and silently
+        // drops every one of them.
+        var config = CoreConfigTestFactory.CreateConfig(ECoreType.sing_box);
+        config.TunModeItem.EnableTun = true;
+        CoreConfigTestFactory.BindAppManagerConfig(config);
+
+        var node = CoreConfigTestFactory.CreateVmessNode(ECoreType.sing_box);
+        var context = CoreConfigTestFactory.CreateContext(config, node, ECoreType.sing_box) with
+        {
+            IsTunEnabled = true,
+        };
+
+        var result = new CoreConfigSingboxService(context).GenerateClientConfigContent();
+
+        result.Success.Should().BeTrue($"ret msg: {result.Msg}");
+        var cfg = JsonUtils.Deserialize<SingboxConfig>(result.Data!.ToString())!;
+
+        cfg.route.rules.Should().Contain(
+            r => r.action == "reject"
+                && r.network != null && r.network.Contains("udp")
+                && r.port != null && r.port.Contains(5353),
+            "the embedded tun rules must reject mDNS/NetBIOS noise");
+        cfg.route.rules.Should().Contain(
+            r => r.action == "reject"
+                && r.ip_cidr != null && r.ip_cidr.Contains("224.0.0.0/3"),
+            "the embedded tun rules must reject multicast traffic");
+    }
+
+    [Fact]
+    public void GenerateClientConfigContent_TunEnabled_ShouldRejectTrafficToTunOwnAddresses()
+    {
+        // Regression test: traffic addressed to the TUN interface's own addresses must
+        // never reach an outbound. auto_route hijacks the default route, so `direct`
+        // writes such a packet straight back into the TUN, which routes it to the
+        // outbound again - an infinite loop that pins a CPU core. Observed in the wild
+        // with WebRTC ICE connectivity checks against the TUN's own fc00::/7 ULA
+        // address, sustaining ~8k packets/s out of the TUN interface.
+        var config = CoreConfigTestFactory.CreateConfig(ECoreType.sing_box);
+        config.TunModeItem.EnableTun = true;
+        config.TunModeItem.EnableIPv6Address = true;
+        CoreConfigTestFactory.BindAppManagerConfig(config);
+
+        var node = CoreConfigTestFactory.CreateVmessNode(ECoreType.sing_box);
+        var context = CoreConfigTestFactory.CreateContext(config, node, ECoreType.sing_box) with
+        {
+            IsTunEnabled = true,
+        };
+
+        var result = new CoreConfigSingboxService(context).GenerateClientConfigContent();
+
+        result.Success.Should().BeTrue($"ret msg: {result.Msg}");
+        var cfg = JsonUtils.Deserialize<SingboxConfig>(result.Data!.ToString())!;
+        var tun = cfg.inbounds.First(i => i.type == "tun");
+        tun.address.Should().NotBeNullOrEmpty();
+
+        foreach (var address in tun.address!)
+        {
+            var self = IPAddress.Parse(address.Split('/').First());
+            var hostBits = self.AddressFamily == AddressFamily.InterNetworkV6 ? 128 : 32;
+            var expected = $"{self}/{hostBits}";
+            cfg.route.rules.Should().Contain(
+                r => r.action == "reject" && r.ip_cidr != null && r.ip_cidr.Contains(expected),
+                $"traffic to the TUN's own address '{address}' must be rejected, not routed");
+        }
+
+        // The match has to stay on the addresses themselves. sing-tun derives the TUN's DNS
+        // entry from the address right after the interface's own, and every prefix offered
+        // here leaves room for it, so a prefix match would drop system name lookups too.
+        var dropRule = cfg.route.rules.First(r =>
+            r.action == "reject" && r.method == "drop" && r.ip_cidr?.Count > 0);
+        dropRule.ip_cidr!.Should().OnlyContain(c =>
+            c.EndsWith("/32", StringComparison.Ordinal) || c.EndsWith("/128", StringComparison.Ordinal));
+    }
+
     [Fact]
     public void GenerateClientConfigContent_BindInterface_ShouldUseDialBindInterface()
     {

v2rayN/ServiceLib.Tests/CoreConfig/V2ray/CoreConfigV2rayServiceTests.cs

@@ -570,6 +570,51 @@ public class CoreConfigV2rayServiceTests
         directOutbound!.streamSettings.sockopt!.domainStrategy.Should().Be("UseIPv4");
     }
 
+    [Theory]
+    [InlineData(false)]
+    [InlineData(true)]
+    public void GenerateClientConfigContent_Tun_ShouldRouteIPv6IntoTunnel(bool enableIPv6Address)
+    {
+        var config = CoreConfigTestFactory.CreateConfigWithTun(ECoreType.Xray, enableIPv6Address);
+        CoreConfigTestFactory.BindAppManagerConfig(config);
+
+        var node = CoreConfigTestFactory.CreateVmessNode(ECoreType.Xray, "n-main", "main");
+        var context = CoreConfigTestFactory.CreateContext(config, node, ECoreType.Xray);
+
+        var result = new CoreConfigV2rayService(context).GenerateClientConfigContent();
+
+        result.Success.Should().BeTrue();
+        var cfg = JsonUtils.Deserialize<V2rayConfig>(result.Data!.ToString())!;
+        var tunInbound = cfg.inbounds.FirstOrDefault(i => i.protocol == "tun");
+
+        tunInbound.Should().NotBeNull();
+        tunInbound!.settings.autoSystemRoutingTable.Should().Contain("0.0.0.0/0");
+        tunInbound.settings.autoSystemRoutingTable.Should().Contain("::/0");
+
+        // EnableIPv6Address governs the interface address only, never the routing table.
+        tunInbound.settings.gateway.Should().HaveCount(enableIPv6Address ? 2 : 1);
+    }
+
+    [Fact]
+    public void GenerateClientConfigContent_TunRouteExcludeAddress_ShouldIncludeIPv6Ranges()
+    {
+        var config = CoreConfigTestFactory.CreateConfigWithTunRouteExcludeAddress(ECoreType.Xray);
+        config.TunModeItem.EnableIPv6Address = false;
+        CoreConfigTestFactory.BindAppManagerConfig(config);
+
+        var node = CoreConfigTestFactory.CreateVmessNode(ECoreType.Xray, "n-main", "main");
+        var context = CoreConfigTestFactory.CreateContext(config, node, ECoreType.Xray);
+
+        var result = new CoreConfigV2rayService(context).GenerateClientConfigContent();
+
+        result.Success.Should().BeTrue();
+        var cfg = JsonUtils.Deserialize<V2rayConfig>(result.Data!.ToString())!;
+        var tunInbound = cfg.inbounds.FirstOrDefault(i => i.protocol == "tun");
+
+        tunInbound.Should().NotBeNull();
+        tunInbound!.settings.autoSystemRoutingTable.Should().Contain(x => x.Contains(':'));
+    }
+
     [Fact]
     public void GenerateClientConfigContent_TunRouteExcludeAddress()
     {

v2rayN/ServiceLib/Common/Extension.cs

@@ -134,4 +134,25 @@ public static class Extension
                     .Replace("\r", replacement)
                     .Replace("\n", replacement);
     }
+
+    public static async Task<TOutput> HandleSafe<TInput, TOutput>(
+        this Interaction<TInput, TOutput> interaction,
+        TInput input,
+        TOutput defaultValue = default!)
+    {
+        try
+        {
+            return await interaction.Handle(input);
+        }
+        catch (UnhandledInteractionException<TInput, TOutput> ex)
+        {
+            Logging.SaveLog($"Unhandled interaction exception for input: {input}", ex);
+            return defaultValue;
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog($"Exception occurred while handling interaction for input: {input}", ex);
+            return defaultValue;
+        }
+    }
 }

v2rayN/ServiceLib/Common/WindowsUtils.cs

@@ -54,12 +54,12 @@ internal static class WindowsUtils
 
     public static async Task RemoveTunDevice()
     {
-        var tunNameList = new List<string> { "singbox_tun", "xray_tun" };
+        var tunNameList = new List<string> { "wintunsingbox_tun", "xray_tun" };
         foreach (var tunName in tunNameList)
         {
             try
             {
-                var sum = MD5.HashData(Encoding.UTF8.GetBytes($"wintun{tunName}"));
+                var sum = MD5.HashData(Encoding.UTF8.GetBytes(tunName));
                 var guid = new Guid(sum);
                 var pnpUtilPath = @"C:\Windows\System32\pnputil.exe";
                 var arg = $$""" /remove-device  "SWD\Wintun\{{{guid}}}" """;

v2rayN/ServiceLib/Handler/Fmt/Hysteria2Fmt.cs

@@ -1,5 +1,3 @@
-using System.Collections.Specialized;
-
 namespace ServiceLib.Handler.Fmt;
 
 public class Hysteria2Fmt : BaseFmt
@@ -169,7 +167,16 @@ public class Hysteria2Fmt : BaseFmt
         if (item.CertSha.IsNullOrEmpty())
         {
             item.CertSha = GetQueryDecoded(query, "pinSHA256");
+            // NOTE:
+            // To accommodate Xray changes,
+            // some providers issue self-signed cert links with `insecure = false` and a certificate fingerprint,
+            // breaking interoperability between Xray, official Hysteria 2 client, and sing-box.
+            // Since this won't compromise the overall security model,
+            // `insecure = true` is automatically set when a fingerprint is detected,
+            // and the value is restored when generating configurations.
+            item.AllowInsecure = Global.StringTrue;
         }
+        item.EchConfigList = GetQueryDecoded(query, "ech");
         item.SetProtocolExtra(item.GetProtocolExtra() with
         {
             Ports = GetQueryDecoded(query, "mport"),
@@ -212,6 +219,10 @@ public class Hysteria2Fmt : BaseFmt
             var sha = item.CertSha;
             dicQuery.Add("pinSHA256", Utils.UrlEncode(sha));
         }
+        if (!item.EchConfigList.IsNullOrEmpty())
+        {
+            dicQuery.Add("ech", Utils.UrlEncode(item.EchConfigList));
+        }
         var protocolExtraItem = item.GetProtocolExtra();
         var isGecko = !protocolExtraItem.GeckoMinPacketSize.IsNullOrEmpty() || !protocolExtraItem.GeckoMaxPacketSize.IsNullOrEmpty();
         if (!protocolExtraItem.SalamanderPass.IsNullOrEmpty())

v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx

@@ -1417,7 +1417,7 @@
     <value>新增 [Anytls] 節點</value>
   </data>
   <data name="TbRemoteDNS" xml:space="preserve">
-    <value>遠程 DNS</value>
+    <value>遠端 DNS</value>
   </data>
   <data name="TbDomesticDNS" xml:space="preserve">
     <value>直連 DNS</value>
@@ -1429,16 +1429,16 @@
     <value>代理目標解析策略</value>
   </data>
   <data name="TbAddCommonDNSHosts" xml:space="preserve">
-    <value>新增常用 DNS Hosts</value>
+    <value>新增常用 DNS 主機對應</value>
   </data>
   <data name="TbFakeIP" xml:space="preserve">
     <value>FakeIP</value>
   </data>
   <data name="TbBlockSVCBHTTPSQueries" xml:space="preserve">
-    <value>阻止 SVCB 和 HTTPS 查詢</value>
+    <value>封鎖 SVCB 與 HTTPS 查詢</value>
   </data>
   <data name="TbDNSHostsConfig" xml:space="preserve">
-    <value>DNS Hosts：（“網域名稱1 ip1 ip2” 一行一個）</value>
+    <value>DNS 主機對應：（每行一組「網域名稱1 ip1 ip2」）</value>
   </data>
   <data name="ThBasicDNSSettings" xml:space="preserve">
     <value>DNS 基礎設定</value>
@@ -1447,49 +1447,49 @@
     <value>DNS 進階設定</value>
   </data>
   <data name="TbValidateDirectExpectedIPs" xml:space="preserve">
-    <value>校驗相應地區域名 IP</value>
+    <value>驗證區域網域名稱的 IP</value>
   </data>
   <data name="TbValidateDirectExpectedIPsDesc" xml:space="preserve">
-    <value>配置後，會對相應地區域名（如 geosite:cn - geoip:cn）的返回 IP 進行校驗，僅返回期望 IP</value>
+    <value>設定後，系統會驗證區域網域名稱（例如 geosite:cn - geoip:cn）所傳回的 IP，並只傳回預期的 IP。</value>
   </data>
   <data name="TbCustomDNSEnable" xml:space="preserve">
     <value>啟用自訂 DNS</value>
   </data>
   <data name="TbCustomDNSEnabledPageInvalid" xml:space="preserve">
-    <value>自訂 DNS 已啟用，此頁面配置將無效</value>
+    <value>已啟用自訂 DNS，此頁面的設定將不會生效</value>
   </data>
   <data name="TbBlockSVCBHTTPSQueriesTips" xml:space="preserve">
-    <value>開啟後將阻止 ECH 和 HTTP/3 可用性查詢</value>
+    <value>啟用後將封鎖 ECH 與 HTTP/3 可用性查詢</value>
   </data>
   <data name="FillCorrectConfigTemplateText" xml:space="preserve">
-    <value>請填寫正確的配置範本</value>
+    <value>請填寫正確的設定範本</value>
   </data>
   <data name="menuFullConfigTemplate" xml:space="preserve">
-    <value>完整配置範本設定</value>
+    <value>完整設定範本</value>
   </data>
   <data name="TbFullConfigTemplateEnable" xml:space="preserve">
-    <value>啟用完整配置範本</value>
+    <value>啟用完整設定範本</value>
   </data>
   <data name="TbRayFullConfigTemplate" xml:space="preserve">
-    <value>v2ray 完整配置範本</value>
+    <value>v2ray 完整設定範本</value>
   </data>
   <data name="TbRayFullConfigTemplateDesc" xml:space="preserve">
-    <value>僅添加出站配置，routing.balancers 和 routing.rules.outboundTag，點擊查看文檔</value>
+    <value>僅新增出站設定、routing.balancers 與 routing.rules.outboundTag。點選以查看說明文件</value>
   </data>
   <data name="TbAddProxyProtocolOutboundOnly" xml:space="preserve">
-    <value>不添加非代理協定出站</value>
+    <value>不新增非代理協定出站</value>
   </data>
   <data name="TbSetUpstreamProxyDetour" xml:space="preserve">
-    <value>設定上游代理 tag</value>
+    <value>設定上游代理標籤</value>
   </data>
   <data name="TbSBFullConfigTemplate" xml:space="preserve">
-    <value>sing-box 完整配置範本</value>
+    <value>sing-box 完整設定範本</value>
   </data>
   <data name="TbSBFullConfigTemplateDesc" xml:space="preserve">
-    <value>僅添加出站和端點配置，點擊查看文檔</value>
+    <value>僅新增出站與端點設定。點選以查看說明文件</value>
   </data>
   <data name="TbFullConfigTemplateDesc" xml:space="preserve">
-    <value>此功能供高級用戶和有特殊需求的用戶使用。 啟用此功能後，將忽略 Core 的基礎設定，DNS 設定 ，路由設定。你需要保證系統代理的埠和流量統計等功能的配置正確，一切都由你來設定。</value>
+    <value>此功能適合進階使用者與有特殊需求的使用者。啟用後，Core 基礎設定、DNS 設定與路由設定將被忽略。請確認系統代理連接埠、流量統計及其他相關設定皆正確；所有項目都必須由您自行設定。</value>
   </data>
   <data name="MsgStartParsingSubscription" xml:space="preserve">
     <value>開始解析和處理訂閱內容</value>
@@ -1498,10 +1498,10 @@
     <value>選擇節點</value>
   </data>
   <data name="TbFakeIPTips" xml:space="preserve">
-    <value>默認全局生效，僅在 sing-box 中內置 FakeIP 過濾。</value>
+    <value>預設會套用至全域；內建 FakeIP 過濾僅支援 sing-box。</value>
   </data>
   <data name="PleaseAddAtLeastOneServer" xml:space="preserve">
-    <value>請至少添加一個節點</value>
+    <value>請至少新增一個設定檔</value>
   </data>
   <data name="TbConfigTypePolicyGroup" xml:space="preserve">
     <value>策略組</value>
@@ -1627,7 +1627,7 @@
     <value>提供過期快取（Serve Stale）</value>
   </data>
   <data name="TbParallelQuery" xml:space="preserve">
-    <value>并行查詢</value>
+    <value>並行查詢</value>
   </data>
   <data name="TbDomesticDNSTips" xml:space="preserve">
     <value>預設僅在路由期間進行解析時調用</value>

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRoutingService.cs

@@ -48,12 +48,18 @@ public partial class CoreConfigSingboxService
                 // packet straight back into the TUN, which hands it to the outbound again -
                 // an infinite loop that pins a CPU core. Drop instead of rejecting so no
                 // ICMP unreachable is generated back towards the same addresses.
+                //
+                // Match each address on its own, not the prefix it carries. On Linux sing-tun
+                // registers Inet4Address[0].Addr().Next() with systemd-resolved as a "~." DNS
+                // upstream, and every prefix offered here is a /30 or /126, so carrying the
+                // prefix through would cover that resolver address too and drop every system
+                // name lookup along with the loop.
                 var tunAddresses = _coreConfig.inbounds.FirstOrDefault(i => i.type == "tun")?.address;
                 if (tunAddresses?.Count > 0)
                 {
                     _coreConfig.route.rules.Add(new()
                     {
-                        ip_cidr = [.. tunAddresses],
+                        ip_cidr = [.. tunAddresses.Select(ToSingleAddressPrefix)],
                         action = "reject",
                         method = "drop",
                     });
@@ -284,6 +290,14 @@ public partial class CoreConfigSingboxService
         }
     }
 
+    private static string ToSingleAddressPrefix(string address)
+    {
+        var addr = address.Split('/').First();
+        return IPAddress.TryParse(addr, out var ip)
+            ? $"{addr}/{(ip.AddressFamily == AddressFamily.InterNetworkV6 ? 128 : 32)}"
+            : address;
+    }
+
     private List<string> BuildRoutingDirectExe()
     {
         var directExeSet = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayInboundService.cs

@@ -67,12 +67,14 @@ public partial class CoreConfigV2rayService
 
                 var address = _config.TunModeItem.IPv4Address.NullIfEmpty() ?? Global.TunIPv4Address.First();
                 tunInbound.settings.gateway = [address];
-                tunInbound.settings.autoSystemRoutingTable = ["0.0.0.0/0"];
+                // Route both families into the tunnel regardless of EnableIPv6Address. That option only
+                // controls whether the interface gets an IPv6 address; leaving ::/0 out of the routing
+                // table makes IPv6 follow the system default route and bypass the tunnel entirely.
+                tunInbound.settings.autoSystemRoutingTable = ["0.0.0.0/0", "::/0"];
                 if (_config.TunModeItem.EnableIPv6Address == true)
                 {
                     var address6 = _config.TunModeItem.IPv6Address.NullIfEmpty() ?? Global.TunIPv6Address.First();
                     tunInbound.settings.gateway.Add(address6);
-                    tunInbound.settings.autoSystemRoutingTable.Add("::/0");
                 }
 
                 var bindInterface = _config.CoreBasicItem.BindInterface?.TrimEx();
@@ -81,7 +83,8 @@ public partial class CoreConfigV2rayService
                     tunInbound.settings.autoOutboundsInterface = bindInterface;
                 }
                 tunInbound.sniffing = inbound.sniffing;
-                tunInbound.sniffing.routeOnly = inbound.sniffing.routeOnly;
+                // tunInbound.sniffing.routeOnly = inbound.sniffing.routeOnly;
+                tunInbound.sniffing.routeOnly = true;
 
                 if (_config.TunModeItem.RouteExcludeAddress is { Count: > 0 })
                 {
@@ -118,15 +121,8 @@ public partial class CoreConfigV2rayService
                     includeList = IPNetwork2.Supernet(includeList.ToArray()).ToList();
                     includeListV6 = IPNetwork2.Supernet(includeListV6.ToArray()).ToList();
 
-                    if (_config.TunModeItem.EnableIPv6Address)
-                    {
-                        tunInbound.settings.autoSystemRoutingTable = includeList.Select(x => x.ToString())
-                            .Concat(includeListV6.Select(x => x.ToString())).ToList();
-                    }
-                    else
-                    {
-                        tunInbound.settings.autoSystemRoutingTable = includeList.Select(x => x.ToString()).ToList();
-                    }
+                    tunInbound.settings.autoSystemRoutingTable = includeList.Select(x => x.ToString())
+                        .Concat(includeListV6.Select(x => x.ToString())).ToList();
                 }
 
                 _coreConfig.inbounds.Add(tunInbound);

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs

@@ -512,6 +512,7 @@ public partial class CoreConfigV2rayService
                             settings = new MaskSettings4Ray { value = kcpSeed },
                         });
                     }
+                    kcpFinalmask.udp?.Reverse();
                     streamSettings.kcpSettings = kcpSettings;
                     streamSettings.finalmask = kcpFinalmask;
                     break;
@@ -666,6 +667,7 @@ public partial class CoreConfigV2rayService
                         version = 2,
                         auth = _node.Password,
                     };
+                    hy2Finalmask.udp?.Reverse();
                     streamSettings.finalmask = hy2Finalmask;
                     break;
 

v2rayN/ServiceLib/ViewModels/AddServer2ViewModel.cs

@@ -26,7 +26,7 @@ public partial class AddServer2ViewModel : MyReactiveObject, ICloseable
 
         BrowseServerCmd = ReactiveCommand.CreateFromTask(async () =>
         {
-            var fileName = await BrowseConfigFileInteraction.Handle(RxVoid.Default);
+            var fileName = await BrowseConfigFileInteraction.HandleSafe(RxVoid.Default);
             if (fileName.IsNullOrEmpty())
             {
                 return;

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -85,8 +85,6 @@ public partial class MainWindowViewModel : MyReactiveObject
 
     #endregion Menu
 
-    private readonly SynchronizationContext _uiContext = SynchronizationContext.Current;
-
     #region Init
 
     public MainWindowViewModel()
@@ -302,7 +300,7 @@ public partial class MainWindowViewModel : MyReactiveObject
             .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async blShow =>
             {
-                await ShowHideWindowInteraction.Handle(blShow);
+                await ShowHideWindowInteraction.HandleSafe(blShow);
             });
 
         StatusBarViewModel.SetDefaultServerRequested
@@ -413,14 +411,25 @@ public partial class MainWindowViewModel : MyReactiveObject
     private async Task RefreshServersDispatcherAsync()
     {
         //await Observable.Start(async () => await RefreshServers(), RxSchedulers.MainThreadScheduler);
-        _uiContext?.Post(_ => _ = RefreshServers(), null);
+        await Signal.FromAsync(async () =>
+            {
+                await RefreshServers();
+                return RxVoid.Default;
+            })
+            .SubscribeOn(RxSchedulers.MainThreadScheduler)
+            .ToTask();
     }
 
     private async Task RefreshSubscriptions()
     {
         //await Observable.Start(async () => await ProfilesViewModel.RefreshSubscriptions(), RxSchedulers.MainThreadScheduler);
-
-        _uiContext?.Post(_ => _ = ProfilesViewModel.RefreshSubscriptions(), null);
+        await Signal.FromAsync(async () =>
+            {
+                await ProfilesViewModel.RefreshSubscriptions();
+                return RxVoid.Default;
+            })
+            .SubscribeOn(RxSchedulers.MainThreadScheduler)
+            .ToTask();
     }
 
     #endregion Servers && Groups
@@ -467,7 +476,7 @@ public partial class MainWindowViewModel : MyReactiveObject
         var stringData = clipboardData;
         if (clipboardData == null)
         {
-            var result = await ReadTextFromClipboardInteraction.Handle(RxVoid.Default);
+            var result = await ReadTextFromClipboardInteraction.HandleSafe(RxVoid.Default);
             if (result.IsNullOrEmpty())
             {
                 NoticeManager.Instance.Enqueue(ResUI.OperationFailed);
@@ -490,7 +499,7 @@ public partial class MainWindowViewModel : MyReactiveObject
 
     public async Task AddServerViaScanAsync()
     {
-        var result = await ScanScreenInteraction.Handle(RxVoid.Default);
+        var result = await ScanScreenInteraction.HandleSafe(RxVoid.Default);
         await ScanScreenResult(result);
     }
 
@@ -502,7 +511,7 @@ public partial class MainWindowViewModel : MyReactiveObject
 
     public async Task AddServerViaImageAsync()
     {
-        var imageFileName = await BrowseImageFileInteraction.Handle(RxVoid.Default);
+        var imageFileName = await BrowseImageFileInteraction.HandleSafe(RxVoid.Default);
         await AddScanResultAsync(imageFileName);
     }
 
@@ -691,10 +700,12 @@ public partial class MainWindowViewModel : MyReactiveObject
                 //{
                 //    await ClashProxiesViewModel.ProxiesReload();
                 //}, RxSchedulers.MainThreadScheduler);
-                RxSchedulers.MainThreadScheduler.Schedule(async () =>
-                {
-                    await ClashProxiesViewModel.ProxiesReload();
-                });
+                await Signal.FromAsync(async () =>
+                    {
+                        await ClashProxiesViewModel.ProxiesReload();
+                        return RxVoid.Default;
+                    }).SubscribeOn(RxSchedulers.MainThreadScheduler)
+                    .ToTask();
             }
 
             ReloadResult(showClashUI);

v2rayN/ServiceLib/ViewModels/MsgViewModel.cs

@@ -74,7 +74,7 @@ public partial class MsgViewModel : MyReactiveObject
             {
                 try
                 {
-                    await DispatcherShowMsgInteraction.Handle(sb.ToString());
+                    await DispatcherShowMsgInteraction.HandleSafe(sb.ToString());
                 }
                 catch (Exception)
                 {

v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs

@@ -138,13 +138,7 @@ public partial class ProfilesSelectViewModel : MyReactiveObject, ICloseable
 
         await RefreshServers();
 
-        try
-        {
-            await ProfilesFocusInteraction.Handle(RxVoid.Default);
-        }
-        catch (UnhandledInteractionException<RxVoid, RxVoid>)
-        {
-        }
+        await ProfilesFocusInteraction.HandleSafe(RxVoid.Default);
     }
 
     private async Task ServerFilterChanged(bool c)

v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs

@@ -345,13 +345,7 @@ public partial class ProfilesViewModel : MyReactiveObject
 
         await RefreshServers();
 
-        try
-        {
-            await ProfilesFocusInteraction.Handle(RxVoid.Default);
-        }
-        catch (UnhandledInteractionException<RxVoid, RxVoid>)
-        {
-        }
+        await ProfilesFocusInteraction.HandleSafe(RxVoid.Default);
     }
 
     private async Task ServerFilterChanged(bool c)
@@ -395,13 +389,7 @@ public partial class ProfilesViewModel : MyReactiveObject
             SelectedProfile = selected ?? lstModel.First();
         }
 
-        try
-        {
-            await DispatcherRefreshServersBizInteraction.Handle(RxVoid.Default);
-        }
-        catch (UnhandledInteractionException<RxVoid, RxVoid>)
-        {
-        }
+        await DispatcherRefreshServersBizInteraction.HandleSafe(RxVoid.Default);
     }
 
     public async Task RefreshSubscriptions()
@@ -419,7 +407,7 @@ public partial class ProfilesViewModel : MyReactiveObject
 
     public async Task AdjustMainLvColWidth()
     {
-        await AdjustMainLvColWidthInteraction.Handle(RxVoid.Default);
+        await AdjustMainLvColWidthInteraction.HandleSafe(RxVoid.Default);
     }
 
     private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)
@@ -535,7 +523,7 @@ public partial class ProfilesViewModel : MyReactiveObject
         {
             return;
         }
-        if (await ShowYesNoInteraction.Handle(ResUI.RemoveServer) == false)
+        if (await ShowYesNoInteraction.HandleSafe(ResUI.RemoveServer) == false)
         {
             return;
         }
@@ -556,7 +544,7 @@ public partial class ProfilesViewModel : MyReactiveObject
 
     private async Task RemoveDuplicateServer()
     {
-        if (await ShowYesNoInteraction.Handle(ResUI.RemoveServer) == false)
+        if (await ShowYesNoInteraction.HandleSafe(ResUI.RemoveServer) == false)
         {
             return;
         }
@@ -631,7 +619,7 @@ public partial class ProfilesViewModel : MyReactiveObject
             return;
         }
 
-        await ShareServerInteraction.Handle(url);
+        await ShareServerInteraction.HandleSafe(url);
     }
 
     private async Task GenGroupAllServer()
@@ -799,13 +787,13 @@ public partial class ProfilesViewModel : MyReactiveObject
             }
             else
             {
-                await SetClipboardDataInteraction.Handle((string)result.Data);
+                await SetClipboardDataInteraction.HandleSafe((string)result.Data);
                 NoticeManager.Instance.SendMessage(ResUI.OperationSuccess);
             }
         }
         else
         {
-            await SaveFileDialogInteraction.Handle(item);
+            await SaveFileDialogInteraction.HandleSafe(item);
         }
     }
 
@@ -854,11 +842,11 @@ public partial class ProfilesViewModel : MyReactiveObject
         {
             if (blEncode)
             {
-                await SetClipboardDataInteraction.Handle(Utils.Base64Encode(sb.ToString()));
+                await SetClipboardDataInteraction.HandleSafe(Utils.Base64Encode(sb.ToString()));
             }
             else
             {
-                await SetClipboardDataInteraction.Handle(sb.ToString());
+                await SetClipboardDataInteraction.HandleSafe(sb.ToString());
             }
             NoticeManager.Instance.SendMessage(ResUI.BatchExportURLSuccessfully);
         }
@@ -881,7 +869,7 @@ public partial class ProfilesViewModel : MyReactiveObject
 
         if (!result.IsNullOrEmpty())
         {
-            await SetClipboardDataInteraction.Handle(result);
+            await SetClipboardDataInteraction.HandleSafe(result);
             NoticeManager.Instance.SendMessage(ResUI.BatchExportURLSuccessfully);
         }
         else
@@ -925,7 +913,7 @@ public partial class ProfilesViewModel : MyReactiveObject
             return;
         }
 
-        if (await ShowYesNoInteraction.Handle(ResUI.RemoveServer) == false)
+        if (await ShowYesNoInteraction.HandleSafe(ResUI.RemoveServer) == false)
         {
             return;
         }

v2rayN/ServiceLib/ViewModels/RoutingRuleDetailsViewModel.cs

@@ -25,6 +25,21 @@ public partial class RoutingRuleDetailsViewModel : MyReactiveObject, ICloseable
     [Reactive]
     public partial bool AutoSort { get; set; }
 
+    [Reactive]
+    public partial string OutboundTag { get; set; }
+
+    [Reactive]
+    public partial string Remarks { get; set; }
+
+    [Reactive]
+    public partial string Port { get; set; }
+
+    [Reactive]
+    public partial string Network { get; set; }
+
+    [Reactive]
+    public partial bool Enabled { get; set; }
+
     public ReactiveCommand<RxVoid, RxVoid> SelectProfileCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> SaveCmd { get; }
 
@@ -57,6 +72,11 @@ public partial class RoutingRuleDetailsViewModel : MyReactiveObject, ICloseable
         IP = Utils.List2String(SelectedSource.Ip, true);
         Process = Utils.List2String(SelectedSource.Process, true);
         RuleType = SelectedSource.RuleType?.ToString();
+        OutboundTag = SelectedSource.OutboundTag;
+        Remarks = SelectedSource.Remarks;
+        Port = SelectedSource.Port;
+        Network = SelectedSource.Network;
+        Enabled = SelectedSource.Enabled;
     }
 
     private async Task SaveRulesAsync()
@@ -80,6 +100,11 @@ public partial class RoutingRuleDetailsViewModel : MyReactiveObject, ICloseable
         SelectedSource.Protocol = ProtocolItems?.ToList();
         SelectedSource.InboundTag = InboundTagItems?.ToList();
         SelectedSource.RuleType = RuleType.IsNullOrEmpty() ? null : Enum.Parse<ERuleType>(RuleType);
+        SelectedSource.OutboundTag = OutboundTag;
+        SelectedSource.Remarks = Remarks;
+        SelectedSource.Port = Port;
+        SelectedSource.Network = Network;
+        SelectedSource.Enabled = Enabled;
 
         var hasRule = SelectedSource.Domain?.Count > 0
           || SelectedSource.Ip?.Count > 0
@@ -110,8 +135,7 @@ public partial class RoutingRuleDetailsViewModel : MyReactiveObject, ICloseable
         var profileItem = await profileSelectViewModel.GetProfileItem();
         if (profileItem != null)
         {
-            SelectedSource.OutboundTag = profileItem.Remarks;
-            SelectedSource = JsonUtils.DeepCopy(SelectedSource);
+            OutboundTag = profileItem.Remarks;
         }
     }
 }

v2rayN/ServiceLib/ViewModels/RoutingRuleSettingViewModel.cs

@@ -48,7 +48,7 @@ public partial class RoutingRuleSettingViewModel : MyReactiveObject, ICloseable
         });
         ImportRulesFromFileCmd = ReactiveCommand.CreateFromTask(async () =>
         {
-            var fileName = await BrowseRulesFileInteraction.Handle(RxVoid.Default);
+            var fileName = await BrowseRulesFileInteraction.HandleSafe(RxVoid.Default);
             await ImportRulesFromFileAsync(fileName);
         });
         ImportRulesFromClipboardCmd = ReactiveCommand.CreateFromTask(async () =>
@@ -156,7 +156,7 @@ public partial class RoutingRuleSettingViewModel : MyReactiveObject, ICloseable
             NoticeManager.Instance.Enqueue(ResUI.PleaseSelectRules);
             return;
         }
-        if (await ShowYesNoInteraction.Handle(ResUI.RemoveServer) == false)
+        if (await ShowYesNoInteraction.HandleSafe(ResUI.RemoveServer) == false)
         {
             return;
         }
@@ -199,7 +199,7 @@ public partial class RoutingRuleSettingViewModel : MyReactiveObject, ICloseable
                 DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
                 PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
             };
-            await SetClipboardDataInteraction.Handle(JsonUtils.Serialize(lst, options));
+            await SetClipboardDataInteraction.HandleSafe(JsonUtils.Serialize(lst, options));
         }
     }
 
@@ -277,7 +277,7 @@ public partial class RoutingRuleSettingViewModel : MyReactiveObject, ICloseable
         var stringData = clipboardData;
         if (clipboardData == null)
         {
-            var result = await ReadTextFromClipboardInteraction.Handle(RxVoid.Default);
+            var result = await ReadTextFromClipboardInteraction.HandleSafe(RxVoid.Default);
             if (result.IsNullOrEmpty())
             {
                 NoticeManager.Instance.Enqueue(ResUI.OperationFailed);
@@ -315,7 +315,7 @@ public partial class RoutingRuleSettingViewModel : MyReactiveObject, ICloseable
     private async Task<int> AddBatchRoutingRulesAsync(RoutingItem routingItem, string? clipboardData)
     {
         var blReplace = false;
-        if (await ShowYesNoInteraction.Handle(ResUI.AddBatchRoutingRulesYesNo) == false)
+        if (await ShowYesNoInteraction.HandleSafe(ResUI.AddBatchRoutingRulesYesNo) == false)
         {
             blReplace = true;
         }

v2rayN/ServiceLib/ViewModels/RoutingSettingViewModel.cs

@@ -147,7 +147,7 @@ public partial class RoutingSettingViewModel : MyReactiveObject
             NoticeManager.Instance.Enqueue(ResUI.PleaseSelectRules);
             return;
         }
-        if (await ShowYesNoInteraction.Handle(ResUI.RemoveServer) == false)
+        if (await ShowYesNoInteraction.HandleSafe(ResUI.RemoveServer) == false)
         {
             return;
         }

v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs

@@ -243,7 +243,7 @@ public partial class StatusBarViewModel : MyReactiveObject
         sb.AppendLine($"{cmd} HTTPS_PROXY={Global.HttpProtocol}{address}");
         sb.AppendLine($"{cmd} ALL_PROXY={Global.Socks5Protocol}{address}");
 
-        await SetClipboardDataInteraction.Handle(sb.ToString());
+        await SetClipboardDataInteraction.HandleSafe(sb.ToString());
     }
 
     private async Task AddServerViaClipboard()
@@ -297,21 +297,14 @@ public partial class StatusBarViewModel : MyReactiveObject
             return;
         }
 
-        var models = new List<ComboItem>();
-        BlServers = true;
-        foreach (var it in lstModel)
-        {
-            var name = it.GetSummary();
+        var models = lstModel.Select(it => new ComboItem { ID = it.IndexId, Text = it.GetSummary() }).ToList();
 
-            var item = new ComboItem() { ID = it.IndexId, Text = name };
-            models.Add(item);
-            if (_config.IndexId == it.IndexId)
-            {
-                SelectedServer = item;
-            }
-        }
+        BlServers = true;
         Servers.Clear();
         Servers.AddRange(models);
+
+        // Update the ItemsSource before SelectedItem so a collection reset does not clear the tray selection.
+        SelectedServer = models.FirstOrDefault(it => it.ID == _config.IndexId) ?? new();
     }
 
     private void ServerSelectedChanged(bool c)
@@ -389,14 +382,7 @@ public partial class StatusBarViewModel : MyReactiveObject
 
         if (blChange)
         {
-            try
-            {
-                await DispatcherRefreshIconInteraction.Handle(RxVoid.Default);
-            }
-            catch (UnhandledInteractionException<RxVoid, RxVoid>)
-            {
-                // Ignore
-            }
+            await DispatcherRefreshIconInteraction.HandleSafe(RxVoid.Default);
         }
     }
 
@@ -432,7 +418,7 @@ public partial class StatusBarViewModel : MyReactiveObject
         {
             NoticeManager.Instance.SendMessageEx(ResUI.TipChangeRouting);
             ReloadRequested.Publish();
-            await DispatcherRefreshIconInteraction.Handle(RxVoid.Default);
+            await DispatcherRefreshIconInteraction.HandleSafe(RxVoid.Default);
         }
     }
 
@@ -469,7 +455,7 @@ public partial class StatusBarViewModel : MyReactiveObject
             }
             else
             {
-                var password = await PasswordInputInteraction.Handle(RxVoid.Default);
+                var password = await PasswordInputInteraction.HandleSafe(RxVoid.Default);
                 if (password.IsNullOrEmpty())
                 {
                     _config.TunModeItem.EnableTun = false;

v2rayN/ServiceLib/ViewModels/SubEditViewModel.cs

@@ -9,6 +9,11 @@ public partial class SubEditViewModel : MyReactiveObject, ICloseable
 
     [Reactive]
     public partial string CustomCoreType { get; set; }
+    [Reactive]
+    public partial string PrevProfile { get; set; }
+
+    [Reactive]
+    public partial string NextProfile { get; set; }
 
     public ReactiveCommand<RxVoid, RxVoid> SelectPrevProfileCmd { get; }
     public ReactiveCommand<RxVoid, RxVoid> SelectNextProfileCmd { get; }
@@ -23,8 +28,7 @@ public partial class SubEditViewModel : MyReactiveObject, ICloseable
             var profileItem = await SelectProfileAsync();
             if (profileItem != null)
             {
-                SelectedSource?.PrevProfile = profileItem.Remarks;
-                SelectedSource = JsonUtils.DeepCopy(SelectedSource);
+                PrevProfile = profileItem.Remarks;
             }
         });
         SelectNextProfileCmd = ReactiveCommand.CreateFromTask(async () =>
@@ -32,8 +36,7 @@ public partial class SubEditViewModel : MyReactiveObject, ICloseable
             var profileItem = await SelectProfileAsync();
             if (profileItem != null)
             {
-                SelectedSource?.NextProfile = profileItem.Remarks;
-                SelectedSource = JsonUtils.DeepCopy(SelectedSource);
+                NextProfile = profileItem.Remarks;
             }
         });
         SaveCmd = ReactiveCommand.CreateFromTask(async () =>
@@ -43,6 +46,8 @@ public partial class SubEditViewModel : MyReactiveObject, ICloseable
 
         SelectedSource = subItem.Id.IsNullOrEmpty() ? subItem : JsonUtils.DeepCopy(subItem);
         CustomCoreType = SelectedSource.CustomCoreType?.ToString() ?? string.Empty;
+        PrevProfile = SelectedSource.PrevProfile;
+        NextProfile = SelectedSource.NextProfile;
     }
 
     private async Task SaveSubAsync()
@@ -72,6 +77,8 @@ public partial class SubEditViewModel : MyReactiveObject, ICloseable
         }
 
         SelectedSource.CustomCoreType = Enum.TryParse<ECoreType>(CustomCoreType, out var coreType) ? coreType : null;
+        SelectedSource.PrevProfile = PrevProfile;
+        SelectedSource.NextProfile = NextProfile;
 
         if (await ConfigHandler.AddSubItem(_config, SelectedSource) == 0)
         {

v2rayN/ServiceLib/ViewModels/SubSettingViewModel.cs

@@ -40,7 +40,7 @@ public partial class SubSettingViewModel : MyReactiveObject
         }, canEditRemove);
         SubShareCmd = ReactiveCommand.CreateFromTask(async () =>
         {
-            await ShareSubInteraction.Handle(SelectedSource?.Url);
+            await ShareSubInteraction.HandleSafe(SelectedSource?.Url);
         }, canEditRemove);
 
         _ = Init();
@@ -84,7 +84,7 @@ public partial class SubSettingViewModel : MyReactiveObject
 
     private async Task DeleteSubAsync()
     {
-        if (await ShowYesNoInteraction.Handle(ResUI.RemoveServer) == false)
+        if (await ShowYesNoInteraction.HandleSafe(ResUI.RemoveServer) == false)
         {
             return;
         }

v2rayN/v2rayN.Desktop/Views/RoutingRuleDetailsWindow.axaml.cs

@@ -26,12 +26,12 @@ public partial class RoutingRuleDetailsWindow : WindowBase<RoutingRuleDetailsVie
                 .Subscribe(InitializeData)
                 .DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.SelectedSource.OutboundTag, v => v.cmbOutboundTag.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.Remarks, v => v.txtRemarks.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.OutboundTag, v => v.cmbOutboundTag.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.Port, v => v.txtPort.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.Network, v => v.cmbNetwork.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.Enabled, v => v.togEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.OutboundTag, v => v.cmbOutboundTag.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Remarks, v => v.txtRemarks.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.OutboundTag, v => v.cmbOutboundTag.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Port, v => v.txtPort.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Network, v => v.cmbNetwork.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Enabled, v => v.togEnabled.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.Domain, v => v.txtDomain.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.IP, v => v.txtIP.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.Process, v => v.txtProcess.Text).DisposeWith(disposables);

v2rayN/v2rayN.Desktop/Views/SubEditWindow.axaml.cs

@@ -25,8 +25,8 @@ public partial class SubEditWindow : WindowBase<SubEditViewModel>
             this.Bind(ViewModel, vm => vm.SelectedSource.Sort, v => v.txtSort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.Filter, v => v.txtFilter.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.ConvertTarget, v => v.cmbConvertTarget.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.PrevProfile, v => v.txtPrevProfile.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.NextProfile, v => v.txtNextProfile.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.PrevProfile, v => v.txtPrevProfile.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NextProfile, v => v.txtNextProfile.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.PreSocksPort, v => v.txtPreSocksPort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.Memo, v => v.txtMemo.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomCoreType, v => v.cmbCustomCoreType.SelectedValue).DisposeWith(disposables);

v2rayN/v2rayN/Views/RoutingRuleDetailsWindow.xaml.cs

@@ -23,11 +23,11 @@ public partial class RoutingRuleDetailsWindow
                 .Subscribe(InitializeData)
                 .DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.SelectedSource.Remarks, v => v.txtRemarks.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.OutboundTag, v => v.cmbOutboundTag.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.Port, v => v.txtPort.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.Network, v => v.cmbNetwork.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.Enabled, v => v.togEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Remarks, v => v.txtRemarks.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.OutboundTag, v => v.cmbOutboundTag.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Port, v => v.txtPort.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Network, v => v.cmbNetwork.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Enabled, v => v.togEnabled.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.Domain, v => v.txtDomain.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.IP, v => v.txtIP.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.Process, v => v.txtProcess.Text).DisposeWith(disposables);

v2rayN/v2rayN/Views/SubEditWindow.xaml.cs

@@ -22,8 +22,8 @@ public partial class SubEditWindow
             this.Bind(ViewModel, vm => vm.SelectedSource.Sort, v => v.txtSort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.Filter, v => v.txtFilter.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.ConvertTarget, v => v.cmbConvertTarget.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.PrevProfile, v => v.txtPrevProfile.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.NextProfile, v => v.txtNextProfile.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.PrevProfile, v => v.txtPrevProfile.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NextProfile, v => v.txtNextProfile.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.PreSocksPort, v => v.txtPreSocksPort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.Memo, v => v.txtMemo.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomCoreType, v => v.cmbCustomCoreType.Text).DisposeWith(disposables);