[ashlar]

https://paste.kodi.tv/avucefopoc.kodi

I hope I have done the procedure correctly:
here is the log, basically when I finish watching a movie and I press "Stop" Kodi crashes. First try to go to the menu and then buy me a Windows box with Kodi error.

Unless I've missed them, log doesn't show errors. I've noticed you are using fullscreen exclusive mode with madVR. Could you maybe give fullscreen windowed a try? Exclusive is not needed anymore for smooth playback.