insane lag spikes

hello, i have no idea what beam is doing. So basically, i have a Ryzen 5 3600, Radeon rx580 8GB with 16gb 3200 MHz, and i have never had what im gonna say happen before. beam is just lagging every couple seconds, to above 100 fps to low 3-0 and back. I have reinstalled beam, prioritized it, reinstalled it, lowered the graphics, updated my GPU software, almost everything, i have no idea what to do!!! please suggest some stuff for me to try PLEAssee!!!

 

Try updating the graphics card drivers, restart your computer, close things that are running in the background and most importantly make sure that BeamNG is using your dedicated graphics card (your Radeon rx580) and that it is not using your iGPU.

Also send us some screenshots of task manager when BeamNG.drive is open.