We have currently a problem with devices managed by Intune repeatedly asking for a new lock code. The problem seems to be a bug in iOS with the interaction of Intune.
We have selected "Max PIN Age In Days: 0" for the setting. This has always worked so far. The PIN did not have to be changed as described in the documentation. From yesterday, however, every user was asked to change the PIN. This sometimes happened every minute.
The problem has affected 500 devices.
Is this a known bug?