DLNA Errors

[bialabs]

System
latest Jellifyn on docker 
Debian

My jellyfin logs are filled whith this error, one every 60 seconds

Code:

[2023-10-30 14:19:15.662 +00:00] [ERR] [50] Emby.Dlna.Main.DlnaEntryPoint: Error sending socket message from "172.23.0.1" to "239.255.255.250:1900"
System.Net.Sockets.SocketException (101): Network is unreachable
  at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.CreateException(SocketError error, Boolean forAsyncThrow)
  at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.SendToAsync(Socket socket, CancellationToken cancellationToken)
  at System.Net.Sockets.Socket.SendToAsync(ReadOnlyMemory`1 buffer, SocketFlags socketFlags, EndPoint remoteEP, CancellationToken cancellationToken)
  at System.Net.Sockets.Socket.BeginSendTo(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, EndPoint remoteEP, AsyncCallback callback, Object state)
  at Emby.Server.Implementations.Net.UdpSocket.SendToAsync(Byte[] buffer, Int32 offset, Int32 bytes, IPEndPoint endPoint, CancellationToken cancellationToken)
  at Rssdp.Infrastructure.SsdpCommunicationsServer.SendFromSocket(ISocket socket, Byte[] messageData, IPEndPoint destination, CancellationToken cancellationToken)
  at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
  at Rssdp.Infrastructure.SsdpCommunicationsServer.SendFromSocket(ISocket socket, Byte[] messageData, IPEndPoint destination, CancellationToken cancellationToken)
  at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
  at System.Threading.Tasks.Task.WhenAll(IEnumerable`1 tasks)
  at Rssdp.Infrastructure.SsdpCommunicationsServer.SendMessageIfSocketNotDisposed(Byte[] messageData, IPEndPoint destination, IPAddress fromLocalIpAddress, CancellationToken cancellationToken)
  at Rssdp.Infrastructure.SsdpCommunicationsServer.SendMulticastMessage(String message, Int32 sendCount, IPAddress fromLocalIpAddress, CancellationToken cancellationToken)
  at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
  at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
  at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
  at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
  at System.Threading.Tasks.Task.DelayPromise.CompleteTimedOut()
  at System.Threading.TimerQueueTimer.Fire(Boolean isThreadPool)
  at System.Threading.TimerQueue.FireNextTimers()
  at System.Threading.UnmanagedThreadPoolWorkItem.ExecuteUnmanagedThreadPoolWorkItem(IntPtr callback, IntPtr state)
  at System.Threading.UnmanagedThreadPoolWorkItem.ExecuteUnmanagedThreadPoolWorkItem(IntPtr callback, IntPtr state)
  at System.Threading.UnmanagedThreadPoolWorkItem.System.Threading.IThreadPoolWorkItem.Execute()
  at System.Threading.ThreadPoolWorkQueue.Dispatch()
  at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
--- End of stack trace from previous location ---
  at System.Threading.Tasks.TaskToApm.End[TResult](IAsyncResult asyncResult)
  at Emby.Server.Implementations.Net.UdpSocket.<>c__DisplayClass21_0.<SendToAsync>b__0(IAsyncResult callbackResult)
--- End of stack trace from previous location ---
  at Rssdp.Infrastructure.SsdpCommunicationsServer.SendFromSocket(ISocket socket, Byte[] messageData, IPEndPoint destination, CancellationToken cancellationToken)

thoughts?