UK TT 730 issue

[Walesboy1972]

Every time I set a destination, after about five minutes the screen goes bananas as though someone is tapping it and the TT ends up trying to direct me to the nearest police station. Any ideas?

 

[dhn]

Sometimes a bit of dirt gets under the bezel of the unit. Use a sharp piece of cardboard, like a piece of business card, and slowly slide it around the perimeter of the glass.

Another reason may be if you have a screen protector on the unit. Over time, it dries out, and adds pressure to the screen.