E 51 freezing with maps and GPS

Question

My E 51 is sometimes freezing while using maps with GPS LD4W.
Anybody any idea why? I happens most of the time after using maps for a few hours without problem.

Answer 1

You assume your company is a "Destination"?
People are going to navigate from East McKeysport just to come visit you?
Garmin works everywhere, even where there is no cell coverage like the middle of
Alaska, Texas, and the desert south west. Even getting GSM signals there is a challenge. Forget 3G.
Garmins (and tomtoms) are optimized for driving. You can even get voice command versions. You can download new map yearly. (How quick do you think they build new roads?).
You get turn by turn voice directions, Lane change hints, Speed Camera warnings, waypoint info, and bluetooth interface with your phone. It imports your phone's phone book, lets you dial on the screen, Knows the phone numbers of all the hotels along your route, reads your text messages to you in your native language, calculates your ETA, advises you of traffic snarls and routes you around them, records your trip log, gets current gas prices from MSN, and Yes, even recommends restaurants. It delivers you to the proper side of the street when you select and address, not on the wrong side of 6 lanes of traffic. It tells you what the current speed limit is, knows which streets are one way and even show traffic levels. It projects an image similar to the road layout and instantly recalculates your route when you don't pay attention and miss a turn.
If you want that in a phone, you better hope Garmin slaps a phone chip in the Personal Navigation Devices, as they were rumoring to be planning. Its much easier to fit a phone into a complex gadget than to fit the Gadget into a phone.
If you think your iPhone, or any phone is going to do all that for you, you are delusional.