I have this bug on my 390x where my game will lock up and not boot. I was having this bug, but only in Rocket League. I have been in contact with support for a few weeks, but I don't have a solution. I was editing a PowerPoint for a church event tomorrow and when I apply transitions, the screen temporarily freezes and flickers. That happened for about 10 minutes. Then it said that the program had been blocked. I am running the latest drivers. Any thoughts?