Thanks for your reports, we were able to detect several problems. Unfortunately, a lot of reports are related to old hardware that does not support the game. But thanks to your reports, we discovered artifacts that need to be fixed to improve the stability of the game. At the moment, we are working to improve stability, we have added logs to understand the reason for the occurrence of some artifacts on some PCs. Moreover, we have added a hardware check to the game lobby. You can immediately find out what the potential problem might be.