Hi,
I've been notified that since updating to 6.10, CIQ datafields have been reporting half the expected value for cadence.
Links to forum posts here:
https://forums.garmin.com/sports-fitness/healthandwellness/f/vivoactive-4-series/269716/cadence-is-halved-during-a-run-since-6-10
The affected watches that are mentioned are the Vivoactive 4 and 4s but it's definitely not just my Data field (MapIT) but a few others such as GRun, Peter's Race Pacer, and Single Run Field are also mentioned.