When I play games, it just randomly tabs out, or flashes the dock

So, as the title says: Whenever I play games (doesnt matter if its in full screen, windowed fullscreen, or windowed mode) it tabs out, and like the dock and sometimes my browser flashes for like a fraction of a second. Its getting really annoying. Another thing, that this mostly happens, when i use a gui, or click with my mouse while moving it, but not always. Here are my specs:

Processor 11th Gen Intel(R) Core(TM) i5-11400F @ 2.60GHz (2.59 GHz)

Memory size 32,0 GB (31,9 GB usable)

System type 64-bit operating system, x64-based processor

Edition Windows 11 Pro

Version 25H2

Installation date ‎2025. ‎12. ‎12.

Operation system's build number 26200.7462

Experience Windows Features Experience Pack 1000.26100.275.0

My gpu is an RTX3060, and i have the latest drivers always.

I dont know if i messed up something during installations, but i dont think so.