Hello, @Ashantara.8731 , First, thank you for your answer. No, this happens only with GuildWars 2. It didn't happen 6 months ago and started suddenly. But I haven't played GW2 for a while so I can't pinpoint the exact moment it started. I haven't checked the GPU and/or CPU temperatures, but I'm pretty sure it wasn't over-heating since not even the fan was going and I was at 125 FPS. (and yes, my fan is working if needed :) But yesterday, after I wrote this thread, I went playing again and it did it a couple of times again. And I was on a quest (Living Story 4) where you have to find some ingredients for a recipe. I was trying to find my way up a mountain (again) and it was dull. Especially since it wasn't the first quest of this kind. So I was bored to death trying to find a way up for half an hour. And I don't play games to be bored :) So I decided then to uninstall GW2. Actually, I went here to delete my thread, but you were so nice to answer, so... Have fun and once again, thank you very much for taking the time to answer.