bigboybusa

I have had my N3 for a while now and have had no issues. This morning I noticed that the navi part of it was not running correctly. The pointer is always facing up and doesn't follow the paths or the road. I put in a route and still the point stays up the map moves but the pointer doesnt follow. Has anyone had this issue? I have resetted the unit, unplugged the brain but still no luck. I am not sure if the brain has just gone faulty or something. Please advise. Thanks!