VZ Navigator acting up

For the last few months VZ Navigator has been acting up on my Tour and other handsets. It's keeps losing the GPS or saying I'm not on a road & rerouting or simply getting a new route. It does this while I'm on the original route it gave me; and I can't lose GPS in the middle of Nashville TN. It has worked there perfectly up until the last few months.

VZQW tect support thinks I'm crazy and have done hard resets and redownlaoded it on all devices (phones & Tour)

Is anyone else having the same issues? Can anyone recommend a third-party GPS? I have played w/TeleNav a bit, but was wondering if there is anything else out there w/turn-by-turn directions vocalized. :p:p

Double check the application permssions. options>advanced options>applications. When the list populates, hightlight vznav,hit the BB menu button and select edit permissions. make sure they are all set to allow.

Version 1.5 is available. Have you downloaded it?

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