Sometimes when scheduled to reboot, the router just shuts down. Please fix this.
I had the same using 4.16 used to be OK when using 3.30, and 4.13 it happened just once and i moved the AP's scheduled reboot time from 5min apart ( ie: 06:00,06:05, 06:10, etc) to 10min (06:00,06:10,06:20, etc) also moved the effected AP to 09:30 and it rebooted OK, it was a real pain having to drive to the site and restart the router which had shutdown, I have disabled the schedule reboot on this AP for now until i can install a remote power cycle of each router by GSM module using text password+message.
Also dissapointed that the clients could not auto associate with the second AP which i had in the connect list, they kept looking for SSID of AP which shutdown, had to use the omni and change its SSID to get clients back online till i restarted the router.