Hi all.
I just got a 798, and everything was working great - updated to 6.740 (latest) and got my i-pilot link working.
On day #2 - the gps stopped working... it started with a 'lost gps signal' - and after a reboot says GPS UNCONNECTED in the accessory page.
I've tried power cycling many times - factory defaults - and even plugged in only the power connector at the bow of the boat, which was connected directly to the trolling batteries. Still no luck.
Any other ideas before I send it in? Sucks that it's a brand new unit, and already having problems.