I removed my Zero lines Card to insert an Sd Card and my unit froze. I was not in record mode at the time. Ive removed a card on another occasion as the unit froze as well. I have since been avoiding any card insertions or removals and shutting the unit down instead as Ive have a prior issues (Zero lines Card corrupted. never resolved in regard to receiving an answer or reasons from HB or research)
After trying to use my Zero lines card again after recovering from the Freeze, I know longer received the start up message when the unit would display a message saying it was loading Data from/to the Zero lines Card. Also didn't show the Zero lines Card as an available map in the charts menu. However when I inserted the zero lines Card in the right slot (while powered down and then powering up the unit.. remember Im now afraid to change any Sd Cards while powered up) I got the usual messages.
Im beginning to believe that I have had a defective left side slot card reader since I got the unit given the original corruption issues of the zero lines card and combined with whats going on now but I never sent the unit in for inspection. I may be out of warranty now but think this is a pre existing issue.
Im only in preliminary troubleshooting. And leary of testing much in particular involving my zero lines card since corruption would mean replacement etc. and not sure if I will be covered
Anyway, the unit should not be freezing when removing or inserting sd cards should it? Does it sound like a malfunctioning SD Card?