Hello! This is my first post here, so I am sorry if I am asking in the wrong place. I am facing a very strange problem: when I play a RTS like game (Cities Skylines, Civilization VI, Anno 1800), after some play time, when the map gets pretty populated, my PC will just reboot without any error/warning/bsod. After it reboots, I can play the game again for like 25-30 min then it will reboot again, and so on. I am using a GTX 980 and an i7 4790k with 16GB RAM, so requirements of these games should not be a problem. I have monitored the system stats while playing, but nothing seemed out of order: CPU was about 47-50C degrees with 40-45% max load, GPU was about 65-67C with 90-95% load on VRAM, RAM usage about 10GB out of 16GB. This behaviour persisted even after Windows reinstall and multiple GPU driver updates. I have to mention that any other game I play (Red Dead Redemption 2, GTA Online, Forza Horizon 4) works just fine, on high details. So I do not think it is a PSU related problem (even if at first it seems so) because any load I throw at the PC (excepting the above mentioned games) works just fine. Is there something that this type of RTS-like games have in common, which could overwhelm the GPU (I think here is the problem) and reboot the whole system? Can the system just run out of VRAM and reboot itself without any warning/error? Thank you!