Having this issue, sometimes it will go 30 minutes without doing it, other times it will just do it like this video. Tried different game settings, tried different priority for the CPU usage or whatever, tried both DX11 and DX9. Different sync settings. Happens on both modded and official content. Tried windowed mode, borderless, fullscreen. Having this issue for a few weeks now out of nowhere. Like I said, sometimes it will do it only every few minutes, just one stutter and sometimes it goes mad like this. I'm not sure i've tried looking for a fix but I dont seem to be able to find anything :| Ignore the car switching in the video, that's just me manually changing the view and isn't related.