@Ziggy77 You need either the Omada Software Controller or a hardware controller like the TP-Link OC200 to enable MESH. For full functionality, whichever controller option you choose must be running...

@Gregory76 I hope you get it sorted. IMO that is a lot of 2.4ghz devices in proximity and I do not envy you sorting this out. You say it worked fine prior to changing out so you would expect it to...

@Sircutbrkr Download / Install Omada Software Controller to Desktop, Laptop or other. (Must run full time for full functionality) Alternately purchase an OC200 Hardware Controller and connect at...

@Gregory76 Not sure of your location but here are links to US product warranty information and support. There should also be a chat option on these pages and I found they do respond. TP-Link Product...

@Orkun_1 To my knowledge the UDM-SE, UDM-Pro, UDM and UDR are the only UNIFI devices that do this, and the least expensive is $199. Considering the capabilities, that is cheap.

@MR.S Ok I see it now. I wish they highlighted differences when you used compare. I looked over that list 3 times and never saw it because I was blinded by information. Glad you pointed that out...