@Bene646 Bene646 wrote I then swapped the EAp from the basement to the ground floor and the error went with it! The exchanged EAP from the basement on the ground floor now fails. This comparison test...

@BOBrien Hi, can you still see Config on the controller if you click on the switch? If so, you can click Forget to get the switch back to the standalone page. If not, only through the console port to...

@TReimann Have you tried upgrading in standalone mode? Maybe a different result.

@Tom-Heinrich Check the Spec, WAN/LAN means you can choose to set it as a WAN port or a LAN port. And ER8411 is a NAT device, the NAT feature can not be disabled.

@kvee Hi, did you reboot the EAP to force the settings assigned? Do you have a screenshot of the error message?

@viperinu2 Hi, try to disable the policy routing and test it again. If the device under the VLAN 1 can access amazon.com, do the "tracert" command and check which WAN the data goes through. It seems...