@OrangeStreet so far so good

@mgaray07 The ER8411 is a very good router for many things, but on OpenVPN it gets beaten. so don't have too high expectations for OpenVPN on ER8411, I have the same experience as you, about the same...

@Sam_CS the person who wrote the guide was probably a bit hasty and did not test with several peers. same thing with unifi routers, always /32 on ip in vpn tunnel.

@Sam_CS I have multiple peers on one interface, but try 192.168.88.10/32 and 192.168.88.11/32 in allowed address, then edit wireguard client file to match with /32

@elemakil try this firmware https://community.tp-link.com/en/business/forum/topic/644922

@SPOM here you will find what you need to configure your setup correctly. https://www.tp-link.com/en/support/faq/3641/