How to block port in ge800 tplink router? For example tcp port .

Hi, I have some concerns about two 10 Gbps ports. I'm wondering if using one for gaming or connecting a PlayStation to this port will be different from the 2.5 Gbps gaming port.

Should I activate UPnP and DMZ for online gaming on a TP-Link GE800 router, and how do I block ports forwarding in router

I have a GE800 Tiplink router. I've experienced issues with WireGuard, and some paradigms aren't working at all. Please confirm which WireGuard company is better suited for the router.