This only happens in one game (Blacksquad) It starts at 200+ fps then slowly keeps dropping (over 30 minutes approximately) until it stabilises at 30-50 fps. only rebooting PC solves that, the same game will keep the same framerate if reopened and other games are not affected (200+ fps), CPU and GPU usage stays very low and temperatures cool.
I already set windows power management profile to max performance and the power profile in nvidia control panel as well. and updated drivers
Could it be a memory issue? it's weird because other games work flawlessly
Any toughts about this? thanks
CPU: I7 8700k
GPU: RTX 2080
PSU: evga 750 G2