The two just don't seem to work well together. Reunion, haven't been back in years and I am driving my friends, showing my stuff with my Tom Tom. Going from Country Club in Swickley to Baldwin which takes about 1/2 hour - - Tom Tom took me right through the city doing loops around the block trying to get me on a closed route. Alerted me to turns after I had passed the streets, and the screen kept jumping around. I'd be waiting at the light to make a left then the screen would blip and tell me to turn right. Needless to say I lost my cool chick chip that night. And this is with my new map 830.2284. Have others had similar problems? Any special settings I can use. I've never had such problems going through or around other cities.