How do you attach it? What GPS is it?
I have a Garmin, and when I stick it onto the screen, its stays put until I take it off. I've never had a problem with it falling off.
- Is the screen clean?
- Did you moisten the sucker first?
- Did you ensure the sucker is pressed flat against the screen before lowering the lock.
- Are there cracks or pits in the screen surface? (Unlikely on the inside, I hope!)