@botg6969 That kinda function is Static Routing. That's what I can tell from the forum link. Route the data from your network to a specific IP(maybe your WAN) You can refer to the user guide about...

@EnzoConqueror Have you tried to use firmware recovery? Did you use a beta from TPLINK before? Use recovery mode to flash the latest public build. https://www.tp-link.com/us/support/faq/3062/...

@Kashf Do you use a static WAN IP? Could be some other people attack the network and send large dead packets to your IP. Would be possible to ask your ISP to assign a new IP address?

@devn3t do you use IP reservation on the Omada interface?? You should reserve the IP. You should see all the devices listed on the IP reservation interface in line. Another way, path: Devices>your...

@PeterOz I believe nighthawk is a router. So, if you disable DHCP on it, you gotta fill out the static IP(WAN setting) on your R480+. Same subnet and that'll work.

@acyhn When you create VLAN100 AND 200, you select the tagged ports. e.g. Profile VLAN100, scroll down and find 1-4, select them. Create VLAN200, you select port #1-4. After you save the config, #1-4...