Bug 18.4.0

Hello, since I installed version 18.4.0 I am having a problem, for example I open a movie and leave it paused for a long time when I return to watch the movie that I play, the player screen turns black and closes unexpectedly the player

Try 18.4.2 update.

I'm on 18.4.5 and the same problem continues

Possibly a bug in your graphics driver.

Try pressing Ctrl+E to reload the file.

And if you are watching in fullscreen, then press F11 first to exit fullscreen. So you can see error message if there is any.

It doesn't give any error message, it just closes the window.

Does the entire screen go black or just the video window?