I have a weird one that's happening on a friend's boat. All 3 of his TZT3 16s were updated to the latest SW version via Wi-Fi recently. Two units work fine, but the third unit's chart page shows the chart randomly jumping all around. I have a video but can't figure out how to load it. Video is about 18MB large...
Chart page randomly jumping around after latest SW update.
- Thread starter jbozzelle
- Start date
It sounds like it needs to be factory cleared or re-updated by USB to clear out something that got corrupted.
