RossKean
Well-known member
I was puzzled today when riding from New Brunswick to Quebec and Ontario that my GPS clock was off by an hour. Not a big deal but as I was negotiating heavy traffic in an unfamiliar city, my GPS suddenly went into night mode (20% brightness and reverse color) and became impossible to read. I managed to find a place to stop and was able to go from "auto" to daytime and changed back to 100% brightness.
Hard to figure out what happened but this was consistent with what would happen in the fall - earlier sunset and standard time instead of DST. Apparently, there is a bug affecting older GPS units where the date resets to 4 + months after the current date, but in 1999. This will happen if the battery is removed and cannot be reset, even with a full restore.
This has been around since April but only affects you if there is a complete power interruption. I read on a forum somewhere that there may be a patch but I am away and can't check.
The Zumo 665 does not display current date but today's triplogs were dated Oct 31, 1999. Everything up to last week was right but I had the battery out to change SD card. Beware! And don't take your battery out. Be prepared to override the auto setting for display. I will do some further investigation when I get back home a week from Tuesday.
Hard to figure out what happened but this was consistent with what would happen in the fall - earlier sunset and standard time instead of DST. Apparently, there is a bug affecting older GPS units where the date resets to 4 + months after the current date, but in 1999. This will happen if the battery is removed and cannot be reset, even with a full restore.
This has been around since April but only affects you if there is a complete power interruption. I read on a forum somewhere that there may be a patch but I am away and can't check.
The Zumo 665 does not display current date but today's triplogs were dated Oct 31, 1999. Everything up to last week was right but I had the battery out to change SD card. Beware! And don't take your battery out. Be prepared to override the auto setting for display. I will do some further investigation when I get back home a week from Tuesday.