idk what should i seach on google so..

the problem is when you play other game with fullscreen enable, lwjgl stop rendering
my app was overlay for another app and record with obs
anyone know how to fix this?

bad english sorry.

I've had a lot of problems with OBS with my app. I now have to ignore the errors it's creating in the code to prevent crashes. Best bet is to try something different than OBS. Try the built in recorder for windows.