I recently (1 month ago) had a new Garmin 126sv installed and a new livescope plus installed on my Garmin Force. While fishing my livescope screen will freeze up, but my sideview and downview will work. Also, the 126 shut itself down and wouldn't reboot, but then would all of a sudden come back on. It's getting 13.1 volts. Any suggestions on why this is happening? This has happened about 4-5 times over the last 4 days. It's seated in it's cradle properly and I checked the pins and none are bent, or damaged. My 2 other Humminbirds are operating just fine. This is version 19.20. Any help is appreciated.