Use TcpClient.Connect().

Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunManager.cs

@@ -111,12 +111,12 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
 
         public async Task<bool> CheckTunerAvailability(IPAddress remoteIp, int tuner, CancellationToken cancellationToken)
         {
-            using (var client = new TcpClient(remoteIp.ToString(), HdHomeRunPort))
-            using (var stream = client.GetStream())
-            {
+            using var client = new TcpClient();
+            client.Connect(remoteIp, HdHomeRunPort);
+
+            using var stream = client.GetStream();
             return await CheckTunerAvailability(stream, tuner, cancellationToken).ConfigureAwait(false);
         }
-        }
 
         private static async Task<bool> CheckTunerAvailability(NetworkStream stream, int tuner, CancellationToken cancellationToken)
         {
@@ -142,7 +142,8 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
         {
             _remoteEndPoint = new IPEndPoint(remoteIp, HdHomeRunPort);
 
-            _tcpClient = new TcpClient(_remoteEndPoint.Address.ToString(), _remoteEndPoint.Port);
+            _tcpClient = new TcpClient();
+            _tcpClient.Connect(_remoteEndPoint);
 
             if (!_lockkey.HasValue)
             {
@@ -221,9 +222,10 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 return;
             }
 
-            using (var tcpClient = new TcpClient(_remoteEndPoint.Address.ToString(), _remoteEndPoint.Port))
-            using (var stream = tcpClient.GetStream())
-            {
+            using var tcpClient = new TcpClient();
+            tcpClient.Connect(_remoteEndPoint);
+
+            using var stream = tcpClient.GetStream();
             var commandList = commands.GetCommands();
             byte[] buffer = ArrayPool<byte>.Shared.Rent(8192);
             try
@@ -246,7 +248,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 ArrayPool<byte>.Shared.Return(buffer);
             }
         }
-        }
 
         public Task StopStreaming(TcpClient client)
         {