After a while I can't open the bo2 window

[A_ny]

Hello, first of all, I don't speak English, so if it's written badly, blame the translator, but my problem is that when I play bo2, after a while the game freezes for a few seconds and from there it returns me to my Windows desktop but it won't let me open it. bo2 window, the game does not close so it is not a crash and my question is what I can do to solve that

[Resxt]

Play in windowed borderless and/or fix whatever is crashing your game (antivirus, overlay, software, script etc). What you said about it not being a crash is false