Been experiencing a number of crashes recently when playing activities, for example in strikes the crashes usually occur when hitting loading zones and in the tower when walking from the courtyard to the bazzar. These crashes consist of the screens going black and then the computer rebooting to the windows start up screen. Had no problem with crashes when the game used the blizzard client, only started since the switch to steam. Usually crashes would happen about and hour or two into play time so I assumed it was a GPU overheating issue but now they are happening more and more frequently. Over the last hour I have experienced 4 crashes, two in the tower and two when in strikes, all happening within 10 minutes of loading into the activity. Here's the DxDiag pastebin taken after the 4th crash: https://pastebin.com/b1QJuJsN All my drivers are up to date and I have no overlays active (stuff like discord, GeFoce experience or steam) Having Vsync on or off appears to make no difference I already play on the lowest possible settings as it decreases latency however this has not affecting the frequency of the crashes. Any help would be much appreciated.