If you have a VPN, set it to part of the world that’s in quiet hours. Game works fine then. The Europe servers are absolutely smashed and don’t work.
This morning I was in California, this afternoon UAE and both worked fine
You shouldn't have to though.
Though forget it and went to try Stalker 2 which I installed overnight, 150GB, and stuck at the loading game screen. What the hell is going on with games lately, I'm going to go outside instead soon 