I live in the Pacific Time Zone. Since the latest GCM update, my workouts from my 920XT are posted to Garmin Connect 8 hours too early. That is a 5:30 AM Tuesday run is recorded as a 9:30 PM Monday run. I did not have this problem on the prior version of GCM.
Uploads with the correct time, but gets adjusted if I edit in the GCM app. Annoying.
Thank you for identifying the root cause, editing the activity in GCM. Since I have stopped doing that, I no longer have this issue. I still have an open ticket with Garmin to resolve that though.
I have tried a test activity today, every time I edited it, the time will be shifted forward, I edited the test activity five times and the activity time finally goes ahead for 2 days to 8 Jan ;)
