Battery problems since the new update 19.10

Hi everyone,

Since the latest update 19.10, my Instinct Solar have some intense battery draining.

Activities drain the battery double the % then normal.

Last evening i charged the watch fully to 100%, and just went sleep with the wrist hr sensor On

(after a 7-8h sleep the battery% got normaly down 1-2%) However this nights 7h sleep.. drained the battery 21% (from 100 in the night to 79% in the morning)

Saw that some others have the same problem since a few days (after the latest update)

Thanks for some feedback in advance