This has been happening ever since I purchased this iMac a few weeks ago. Whenever I go to Oribos (flight, portal or hearth) everything is fine until after a few seconds the game, and macOS, just freezes. It only does this when I go to Oribos. When the freezes happen, my whole computer is frozen (I can still hear sounds). Usually everything goes back to normal after like 20 seconds, but sometimes it crashes my entire computer and it force reboots. The rest of the game runs perfectly fine.
This is a 2020 iMac with a i9, 64GB of RAM and a 5700 XT. macOS 11.5.
Anyone else experience anything similar? It’s getting pretty annoying.