Since the last update my fenix 6s pro drains suddenly about 2%/hour! even though I'm using power safe mode with no wifi, no pulse ox, no heart rate,... That's crazy and unusable.
See screenshot of my battery gauge widget, left side was before the update, and below the % character it shows the behavior after the update:
After recharging the bad battery drain continues.
Can I somehow switch back to the last working firmware?