I own a civic si. Ive noticed since the purchase of this car that this unit can go off track many times while youre driving. I live in the east coast so literally the roads are very congested and close to each other and I dont know whether if its the satellite or whatevers causing it to happen but sometimes on the screen, it says I am driving on the parallel street rather than the street i am driving on. Does this happen to you guys? Also while taking exits from certain ramps it seems to go off for real quick, (sometimes a little longer) before automatically rerouting. Highway doesnt seem to be a problem at all other than that. But in a City like new york, forget about it.

 

yeah that happens to me too if your traveling parallel with another major road. its hard to distinguish which one your one.

 

Very rare but does occur, usually in nJ on the turnpike etc etc

 

Hasnt happened to me yet

 

When this happens look at the top right of the screen to make sure it is getting a good GPS signal