Wyze Cam Outdoor firmware version 220.127.116.11 is being released today! This has security improvements and bug fixes for issues like sped up Events with night vision turned on and rapid battery drain when using Cam Plus.
There are problems with this release or the app, see thread below. I experience the same on half my Outdoor cams, with un-grouping the affected cams being the surprising solution. So could also be iOS app 2.29.0 (a25), @WyzeBaohua :