Not sure what I did but after years of using my Nuvi 2455, I turned it off today and it did not show the Power OFF option screen button like usual. Rather it just went off. When I powered it back on it's showing this green screen with a icon of an UnLocked Pad Lock. When I tap it, text pops up that says Double tap to unlock. So I double tap and it powers up as usual. All my points etc are there, nothing is changed. But now everytime I turn it off it immediately goes off. And everytime I turn it on I have to do the double tap to get past this screen. I cannot find anywhere in the settings on how to disable this strange feature. It doesn't ask for a pin number or anything like that. It appears to be something with screen only but nothing in settings says anything about it.
Anybody ever have this ?
