

Could it be correlated to Chinese New Year? I could see a ton of people in China suddenly playing and then not playing if most people get time off at the same time.
Does it happen every year around this time?
Alternative perspective, it could be related to the Great Firewall of a China, perhaps they made some rule adjustments and data came through that doesn’t normally come through.
Nvidia is fine and has been for decades. I used Nvidia exclusively on Linux for ~10 years and it was fine. AMD is a better experience on rolling releases and for keeping up with Linux changes (e.g. Wayland), but Nvidia has always been fine, you just might be stuck on X or obeying something and miss out on some features like having two monitors with different refresh rates (IIRC that was only possible on Wayland).