I am on 6.6.9 and 1.6.8, and did only the battery update 1 time (never prompted again)
I was on a long time travelling plan, so with a drone routine that never really changed:
Full charged batteries, full day of hike, recharge at the end of the day, and then for the next use, batteries were almost full.
Batteries capacity are still around 95%
Performed several resets, did not change the issue.
To be honest, I think I remember it happened a bit before the battery update, because I remember thinking "that might be the fix for this discharge issue".
Then I got other issues with the Anafi landing without warning at 16%, so I kind of forgot the discharge issue, thinking Parrot might have changed the 10 days rule before discharging the battery.
When I have time, I will try to analyze my flight data to detect when it started to happen, and on which version.
So far I can't see any specific reason.
I did use a power bank to charge the batteries on some long hike days to get some more flights out of the 2 batteries. Maybe it damaged them.
