sticky interface

[Navin pillay]

Purchased Tom Tom Go 630 just over a year ago.
Just outside warrantee, whilst on, the display switches between menu keys on its own hiding the map that I should be following. Only the audio instructions can be heard heard as it runs between functions.

 

[dhn]

Check that there isn't dirt under the bezel. Slide the sharp edge of a business card slowly around the entire perimeter of the glass.