I've used mine for 2 days now with no problems, my wife use hers for the first day and it died. Rode down to Cabelas it was working fine, came out of the store and it turned on just fine, a couple mile down the rode I lost contact with her. So I puled over and looked at it and it was dead, I played with it for a few min and got it turned back on. A couple miles later, dead again and now I cant get it to do anything. Only thing I can get light up is when the battery is charging. I even tried the rest pin button on the back.