DST - lag after 20 minutes on Linux

I recently started playing DST with my GF and while she has no problems with a random Lenovo on Windows, I am having major lag on a Framework 16 on Arch Linux. When I play the game, it runs great, but with my GF hosting I get some bad ping occasionally. After about 20 mins though, I suddenly drop to like 20fps menu or game. It happens every time. I am using Steam Native and a Wayland window manager (sway) . I was wondering if anyone here has experienced similar. My launch options are *gamescope -e -f -w 2650 -h 1600 -r 165 %command%

Before anyone asks, no it is not dedicated graphics, I have integrated graphics which is more powerful than a 1060.