Bosch Gen 4 cadence sensor

[Giff]

Has any one had a cadence sensor not working properly warning on a Bosch Gen 4 motor. The warning came up on the Purion 200 mid ride to check the Flo app. I restarted ……off on a couple of times and it stayed on. The power was down when the error was showing. Another reboot and wiped the magnet and it cleared. Any suggestions as to if it is going to be a problem or just a glitch.

 

[hust]

Most likely moisture got inside. Corrosion has appeared in the form of a pollutant. The sensor could not work until the dirt fell down.