@d0ugmac1 Thanks for the reply and suggestion. I put in a call to TP-Link Support yesterday and got a call back last night after my last post. After explaining what I had tried, their suggestion was...

@Jason_G I edited port 6 on Switch A as follows: Devices > Switch A > Ports > Port 6 > Profile Overrides > Loopback Control = Off Then about 1 hour later: Devices > Switch A > Ports > Port 6 >...

Hi - I have installed an Omada system - Controller and all devices running latest firmware/software - Controller is an OC200 v1.0 (firmware: 1.21.7 Build 20221206 Rel.58608) - Switch A is a...