I tried once before and it worked perfectly, I'm using a burned disc.

All of the sudden it stopped and won't calculate anymore. Gives me "Route calculation was not possible"...I can even hear the drive power down. I know it's not the disc drive because DVDs and the like work perfectly. Could it be the disc?

So it tells you where you are on the map when it's not calculating a route? If not then it could be a faulty antenna.

My navigation just started doing the same exact thing...really weird!??!

Anyone solve this issue? The drive seems to work, I can view saved addresses, etc. Just when I try to map somewhere it presents me with the exact same message.