I'm trying to load in a trainer for Mass Effect, and I've also tried with Dead Rising and a couple other games. I get messages that the trainers load in just fine, but every time I pressed the button combo my xbox would freeze for a moment, and nothing would happen. I tried the buttons after a reboot, and they still caused the freeze. Has anyone else had this issue?
Sounds like FSD screenshot . Change your FSD screenshot buttons to something other then start nd back.