@CoderGuy Theory or specs aside, I have two EAP660HDs. One of them just lies down “face-up” at a coffee table level in my living room next to my TV, AV receiver with 4 speakers, and a coupe of...

@cajunvoyage Unfortunatly, all wireless and other settings are not ported into the controler during device adoption and need to be reentered manually.

@ScrotTailNern It looks like that Voice Gateway is VMware. I have no experience with it so I’m not sure if I understand its screenshots correctly. Anyway, Interface LAN2 has VLANs 1 and 300. VLAN 300...

@ScrotTailNern PVID (Port VLAN ID) is a value set for a port that is a member of a VLAN. The default value of PVID is 1 because of the default VLAN 1. In this particular case, setting it to 300 (VID...

@ScrotTailNern Is that Voice Gateway VLAN-aware or not? If not, try changing Port 48 in VLAN 300 to Untagged and set PVID to 300. You can remove this port from VLAN 1, too.

@BruMa Maybe there is a loop and a port gets blocked after a while. Have you checked the syslog for any suspicious STP/RSTP messages? If you don’t have the Spanning Tree function enabled, turn it on.