I park in a steel and cement parking structure. If I turn on iGuidance to punch in my destination while still in the garage, the receiver only sees a couple red satellites, not enough for a lock. However, it seems to freeze there, no amount of driving after that will change the amount or strength of the sats. If I restart iG, its fine, and will operate normally. Anybody experience this, or know how I can knock some sense into the Holux and make it lock on once Im free of the cement cavern? I hate to kill iG, because I want to be able to enter my address while still resting comfortably in my parking spot.