Latest Firmware ~repack~: U6lr

This is the easiest method but offers the least control. In your UniFi Network application, you can set a device's "Device Firmware Release Channel" to Official, Release Candidate, or Beta. However, given the issues seen with version 6.7.31, many experienced users recommend disabling automatic updates and carefully reviewing release notes before updating.

This occurs when the controller version is significantly older or newer than the AP firmware. u6lr latest firmware