[LD1950]

Hi, we have a problem again with my husbands GPS system. My husband took his BMW bike in for 6000 mile service. A few days after he got it back and was ready to go on a ride (Saturday) we noticed that when we tried to get to the address we put in the screen was frozen. When I say frozen I mean when we turned on the GPS and it would go through the startup and the menu appeared the MAP had a box around it and we could not push any of the other icons like "Where to Go", settings etc. A couple of times it did show a different screen "calibration" and when we followed the dot to calibrate we were told that calibration failed. Well, Sunday I took the GPS off the bike and put it on my laptop and suddenly it worked. Put it back on the bike still worked. Today we checked it out again (Friday) we are having the same freezing up problems. Any suggestions?? I emailed Garmin because it was too late to call.
Thanks, Heidi