Hi @NoMadMan, I think the VIGI NVR's have a DHCP server option, so maybe one is active. Try unplug both NVRs and reboot the switch to see if the issue goes away.

Hi @Anon2, I have a 615-Wall (same firmware) and no such issues. If the EAP615 is unable to ping the default gateway, I doubt you'll have any success reaching other networks. Maybe try unplugging the...

Hi @FredsterNL, The powerline adapters are not managed devices and should be unseen by network devices using them. The oc200 only has a 100MB port and all of the powerline adapters on the TP-Link...

@Armin_, at this step .. Then I set up VLANs and a LAG connection between SG2218 and SG2008P. I assigned VLANS and then all connections were gone. Were the devices adopted by the controller and in a...

@Fabiuzz, the UI may not have a way to add the DNS server. You might check the cli for your specific device to see if it can be set that way. For new device adoption, using DHCP and option 138 with...

Hi @BoboXX, Wonder if the new firmware disabled or is blocking IP6. Maybe verify it's still enabled on the interface.