I'm experiencing the same issue on one of my machines. Endeavour OSKernel 5.2.3-arch1-1-ARCHKDE Plasma 5.16.3i5-4690kAMD RX 5708 GB RAM If I can somehow manage to kill the launcher, I can regain control of my machine. Otherwise, I need to hard reboot. It doesn't freeze up all the time, but maybe every third time or so. I'm NOT experiencing the issue at all on my other machine. AntefreeKernel 5.2.3-arch1-1-ARCHKDE Plasma 5.16.3R5 1600XAMD Vega 5616 GB RAM it works perfectly on this machine with no issues. I'll try the lutris version of guild wars 2 and see if it does the same. Update: never mind, the lutris version freezes just as well. At this point there's nothing I can do other than switch DE or wait for a fix.