Hey everyone, I'm sort of new to this but I figured I'd give it a shot to see if anyone might have an answer. This happens fairly frequently actually, but I'll be in an app (any app - it's not really particular) and sometimes it'll just randomly shut me out of it and return to the home screen. As it does this, the home button blinks and vibrates incessantly until I hold down on it - at which point it brings up a sort of mini-list of six apps (the last six apps I've opened, I suppose). Once I clear out of that list, then the phone resumes working normally. I initially thought it had something to do with the memory and running too many apps at once, so I downloaded Advance Task Killer and run that occasionally...only to find the same problem occurring, sometimes RIGHT after I kill all the apps. Has anyone else had this happen? Can anyone help me out? Thanks so much!