Major dropouts on first part of indoor ride

Riding indoors today recording with my 935 but looking at my Edge 510, where the numbers looked fine. Seems ok first 2 minutes but then almost completely disappears until I take a short break at 1:20.

https://connect.garmin.com/modern/activity/3184782354

What's happening with the power numbers? Cadence seems fine. This is the first issue I've encountered with my V3's.

0 fishyweb over 6 years ago

That's a coincidence. Mine failed for the first time yesterday as well, 5 mins into an indoor ride, with the right pedal dropping out.

https://connect.garmin.com/modern/activity/3181663392?share_unique_id=2

I installed the replacement battery carriers afterwards (I'd not bothered previously as the original ones weren't causing problems), and my outdoor ride this morning was fine.

Different problem to yours though, it would appear, judging by 9LR balance chart. Not sure what has happened with yours, that power chart is very strange.