tcNetCoreReflectionServer.exe Error on Windows Server 2019

I installed TestExecute 15 on various versions of Windows Server, and while running my scripts, I received a message prompting me to download the .NET Desktop Runtime version 8.0.2. I did that, and everything works fine except for Windows Server 2019. I'm encountering an error at the end of my script execution:

System.Net.Sockets.SocketException HResult=0x80004005 Message=An existing connection was forcibly closed by the remote host. Source=System.Net.Sockets StackTrace: at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken) at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token) at System.Threading.Tasks.ValueTask`1.ValueTaskSourceAsTask.<>c.<.cctor>b__4_0(Object state) at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccessAndDebuggerNotification(Task task, ConfigureAwaitOptions options) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at NetCoreReflectionServer.ServerEntrypoint.<>c__DisplayClass8_0.<<Main>b__0>d.MoveNext() at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccessAndDebuggerNotification(Task task, ConfigureAwaitOptions options) at NetCoreReflectionServer.ServerEntrypoint.Main(String[] args)

Can anyone help me resolve this issue?