Multi-AP deployment managed by USG110, 2 out of 32 APs not giving DHCP for a single SSID
We have a 32 AP school network, managed by a USG110. There are two SSIDs, one for Staff and one for Students.
The Student SSID is mapped to a VLAN on the router, and we have the same VLANs set up on the Zyxel managed switches.
DHCP for both networks are handled by the USG110.
Out of all 32 APs, only 2 consistently fail to assign DHCP addresses for stations on the Student SSID, but assign addresses for the Staff network just fine.
If we move to any of the other 30 APs, we are able to get a DHCP address for the Student network.
The USG110 was on firmware 4.25, but we've updated it ot 4.32 with no change.
The APs are all on firmware 5.00(AAZY.5)
In the Log, the USG110 shows that it offers a DHCP address to the station, but never receives an ACK.
The APs are all NWA5123-ACs.
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