My 788HDdi-mounted on the bow-has been locking up a lot lately. Sometimes with trolling motor down, sometimes t-motor up, sometimes powering down. No real pattern to when it happens, screen just locks up completely without any button function and there is no way to power it off other than to unplug the power cord. Anyone have similar issues? Thoughts? Going to drop a line to bird as well.
Also-yes it has been updated to the latest software.