Been out six months with back problems and finally had surgery. Went out in the boat yesterday and my Garmin 93SV UHD won't load the Panoptix. I have turned on and off a multitude of times, unplugged and replugged, wiggled and jiggled wires to no end. I have went back several updates and still nothing. It was working fine when I had to park the boat 6 months back. Anyone have a suggestion before it goes in the trash?