@Clive_A Wired Cat6 Link between SG2210P #1 and SG2210P #2 works until GWN7664 (Main) and GWN7664 #2 are fully booted I have confirmed with Grandstream that allowing mesh gives preference to wired,...

@Clive_A I don't care if I have the ability to pick and force a up-link, just seemed like a solution if it was possible. I still need to fix the issue somehow. I do not understand why a TP-link...

I have 3 SG2210P switches 1st is hooked to an OPNsense router, a Grandstream GWN7664 WIFI AP (Master), the 2nd SG2210P, a few other client devices. it's working fine GWN7664 has allowed mesh bridging...