Magellan Roadmate GPS?

I've had this GPS for about 2 months or less. It works great and I love it so far. But since yesterday, it has been stuck at my home location saying I need to make a U-Turn. It doesn't aquire signal anymore. Usually when I put in an address it tells me where to go and turn, it doesn't do that anymore. Is there any way that I can fix this?Magellan Roadmate GPS?
Did you try power cycling it or doing a reset?

bully dog