Set off for Littlehampton this morning and 20 mins into the journey my display disappeared and up popped a page of nearest police stations etc without me touching the device. After a lot of button pressing i got back to my route display but it continued to go to different pages so I switched it off. After a while I tried it again and managed to key in the postcode but it started to play up again and eventually I couldn't get away from the pages it was bring ing up - nearest this that & the other, walking directions to places I've never heard of and a load of stuff about agreeing to map corrections. The voice is still working to tell you where to go but it's got to the stage now where the device is putting digits in the destination and not me. It's ust over a year old and seems to be as much use as the box it came in which I'm not happy about at £180. Any ideas or suggestions would be much appreciated. Sorry for the long winded explanation.