Hi @PiLYo1, It would be nice if the message went away, but you can ignore it. See: https://community.tp-link.com/en/business/threads/topic/850768?replyId=1643656

@lukass2000, Seems the oc220 is checking all the boxes, especially if you don't care about rackmounting. The oc300 can sit on a shelf and is not too big, but it is bigger. The oc200 has the keyhole...

Hi @jezpgreat, Things to do... Confirm all the AP's using the same WLAN Group. Confirm there's not a rogue AP with that SSID (disable SSID on all APs) Disable/enable that SSID on individual APs to...

Hi @lukass2000, See below for the head to head data. I have the oc200 and oc300 and I wouldn't recommend getting the oc200 unless it's free because of the performance. The oc220 however has a...

@John404, assuming VLAN 50 is the dummy vlan, you can just add it to the uplink (trunk) port. The other ports, which I assume are access ports, would already have one untagged VLAN and PVID set.

Hi @John404, You should be able to make VLAN 1 tagged, but I think you would need to have at least one other vlan (dummy vlan) as an untagged member assigned to the PVID on the port.