Ok, so I keep getting this issue, it happens sometimes, and sometimes not. After I've entered a game, 3 to 10 minutes in suddenly my computer just stops, everything freezes and I have to do a hard reset, really annoying and it sometimes puts me in low priority due to the crashes. I didn't have any problems with the crash this and last week, but I got it after today's patch. Might just be that every time a patch comes out I have this issue. Also checked the Dota2 dev forums, and apparently other people have the problem aswell.