It looks like the era PTR client has new graphical user interface, and noticeably my graphics card is running super hot on the PTR. I’ve got a 3060 Ti and its burning up when I launch the era client. Any reason this is happening?
Also looks like an issue for others after a quick google search
You linked a thread where “others having the same problem” means 1 person mentioning it in that thread.
Another thing I noticed is the other person noted they went and loaded up DF to see if the issue persist and they noted a 60 FPS which means you probably just need to turn off v-sync to uncap your FPS in game.