After updating my Forerunner 955 Solar to 22.24 (DFU-6695ea) the heart rate (and what is connected to it) isn't shown anymore, the LEDs on the back are off. Trying to check for updates fails because it sais, Wifi can not be connected becauses of not enough battery. I'm at 84%. Garmin Express sais all is up to date.
CIQ is on Version 5.1.0, BMX on 0.0.0 (!) WHR on 0.00.00 and Wireless Status on 0 Sensor Hub on 0.01
Any ideas?