After update to 12.1 the device drains buttery faster. 20/30 % faster than before. i could ride for 9//10 hours and now at max 7 hours device is dead. is it possible to fix this issue?
I have no clue but I am facing the same issue. I have several sensors paired to my edge (cadence, speed, di2), after fully charging, the battery enters saving mode after only 3 hours. With the previous firmware, it could last almost 10 hours.
Garmin, any fix planned ?
I don't think in garmin anyone is interested. When the device is old they leave it die.
Reverted back to FW 11.20, no more battery drain ...
today again, i lost 30% of the battery comparing to old FW. now I cannot use it longer than 6 hours per ride