I have Backgrounder + Activator installed and after a certain amount of time, Activator starts to act up and register certain touches as screenshot invokes. For example, I'll open up SMS to type out a text message, and upon hitting the letter "U" a screenshot will be taken.

It seems to be concentrated on one part of the screen at a time - ie, it won't take a screenshot on *every* screen touch... only touches in a certain area. After a respring, everything is back to normal.. until it starts again (haven't tested exactly how much time it takes for the errors to start)

Anyone else experience this? I've tried reinstalling Backgrounder+Activator to no avail. Does this sound like a hardware problem?