starting today, randomly my screen gets grey/black, but it does not shut down my monitor, it just goes grey even though it stops whatever im doing, videos stop playing etc. didn't open anything different, and the first few times it happened i had to turn my pc off by the power button. now when it happens after about 1-2 minutes it comes back really glitchy and then it comes back fully, on the error message it says its driver timeout.
obs: there is no pattern of when it happens, not one i could notice at least, its not the time the pc is on (it happened in 12 minutes some times and in other it took hours), its not what im doing (played some matches of lol and nothing happened), most of the time i am using only youtube and discord.