Writing to see if it is a common issue.
Recently noticed that after an hour of playtime or so my game starts to drop the fps down when looking around with a mouse. It continues to work perfectly fine while doing anything without moving the mouse around, but the moment I start to look around - the fps freezes until I finish my movement. Reloading the game works but it is a problematic workaround because some trials take more time than an hour to complete.
Does anybody have the same issue?