@Nvb2 Regarding question 1: Why not just configure 5 of the ER707 ports as LAN ports and plug the 4 non-POE devices directly into it? If you have some complicated VLAN stuff that needs to be...

@ChandlerBing What IP is your ER605 reporting on it's WAN interface?

@01fh Maybe use a VLAN ID other than 1? That one is 'special' in TPlink Omada land.

@ChandlerBing Then it sounds like you don't have a public IP on your WAN from your ISP.

@ChandlerBing I was confused by the rule you show in post #1. That is default behaviour so why create a rule and possible problems. Your second forwarding rule should work, assuming the 192.168.x.x...

@nRayAffair I think the problem is bigger than that. The issue appears to be with the 5.13 controller (@Hank_21 to confirm), as the 1.2.3 firmware is fine if loaded manually. So 5.13 needs to get...