Hello,today i went for a run and the activity although is recorded on my watch is showing a date of 31st Dec 1989. It also says data for this activity could not be loaded. it has not and will not upload to garmin connect and strava. I have tried syncing and also checked software updates and unlinked all accounts and re-added but still nothing.
I'm concerned that 1. i lose this data and 2. it happens again without knowing how to solve
any help is appreciated.