
Proton games randomly start stuttering when pressing key on keyboard
Recently almost all of my games start to stutter at some random point whenever I press a key on my keyboard. If I stand still or just move the mouse, my FPS are somewhat stable until I press another key. Only a game restart fixes the problem so far.
Launching the game with following parameters: gamescope -W 3440 -H 1440 -r 165 -f --force-grab-cursor -- mangohud %command%
Specs:
OS: EndeavourOS x86_64
Kernel: Linux 6.18.26-1-lts
DE: KDE Plasma 6.6.4
CPU: AMD Ryzen 7 9700X (16) @ 5.58 GHz
GPU 1: AMD Radeon RX 7900 XT [Discrete]