This just started this morning. When in game, no matter if in menus or playing, every few seconds the screen goes black for a second or two, comes back and repeats. You can see this makes the sim unplayable. This is not happening anywhere else and I had installed the latest god mod yesterday. I uninstalled it and the game is still cutting in and out. Any ideas from the members? Just to check, I opened up my other Steam game, PGA 2K23 and it plays fine, no screen blackouts. So this problem it TSW4 related.
That old adage in computing, when in doubt do a restart. That must have reset whatever the issue was for its working fine now.