Hi @David_J, Make sure you get the V4 or later 2210MP. The JetStream TL-SG2210MP(UN) 4.0/4.6 are the same as Omada SG2210MP(UN)4.20/4.26. I assume it's the older JetStream versions are EOL. For...

@arife35, Try setting the Default Gateway in the LAN settings to 192.168.0.1 Default Gateway - (Optional) Enter the default gateway which is assigned by the DHCP server. It is recommended to enter...

@Vincent-TP, @Grigoletto is the OP. I just added additional information and didn't intend to hijack the post.

@Vincent-TP, on the 615, eth1 has a dummy/unused VLAN and no VLANs on eth2 or eth3 ports (disabled). I have multiple SSID mapped to VLANs and all of these are tagged members on the switch port...

@CarloPH, seems the issue is isolated to the SG2005P-PD. Not sure there's much else to do other then try a replacement.

@arife35, in the controller, once you select the site, look in Settings->LAN. If this is all new, you should only see one interface. Click the edit icon to see the config.