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App crashing right after opening with FS2020 v1.9.5.0

See original GitHub issue

Hello,

Thanks for this app, it was working great for me before the patch today of Flight Simulator 2020 v1.9.5.0.

After opening the app, after about 2 seconds the app exits.

I found these errors in the windows application log

Application: fs2ff.exe
CoreCLR Version: 4.700.20.41105
.NET Core Version: 3.1.8
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Net.Sockets.SocketException (10013): An attempt was made to access a socket in a way forbidden by its access permissions.
   at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)
   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.Sockets.Socket.Bind(EndPoint localEP)
   at System.Net.Sockets.UdpClient..ctor(IPEndPoint localEP)
   at fs2ff.IpDetectionService.<>c__DisplayClass4_0.<<StartAsync>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at fs2ff.IpDetectionService.StartAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)
   at fs2ff.App.OnStartup(StartupEventArgs e)
   at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__139_0(Object state)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.Run()
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at System.Windows.Application.Run()
   at fs2ff.App.Main()

Faulting application name: fs2ff.exe, version: 0.1.8.0, time stamp: 0x5f3ed523
Faulting module name: KERNELBASE.dll, version: 10.0.18362.1049, time stamp: 0x1b835a75
Exception code: 0xe0434352
Fault offset: 0x0000000000043b29
Faulting process id: 0x1940
Faulting application start time: 0x01d6a1b6e02532f1
Faulting application path: D:\Media\Software\Games\MS Flight Simulator\fs2ff.exe
Faulting module path: C:\Windows\System32\KERNELBASE.dll
Report Id: fc693af6-6cf7-4a23-905a-61ff0efe5139
Faulting package full name: 
Faulting package-relative application ID:

Edit: Running as Administrator did not fix it.