@Joseph-TP Sorry but you didn't read my message. I have routers AX55 in different houses, not mash. They are independent of each other. In fact, they even have different internet providers. In new...

@Joseph-TP Connection: Fiber -> ONT Device (Converter from fiber to ethernet) -> Ethernet RJ45 -> Archer AX55 (with public IP on WAN and PPPoE) Problem is when I use TetherApp with the same wi-fi...

@Joseph-TP Yes, I downgrade firmware from 1.3.5 to 1.3.3 and TetherApp and works fine with this router ..

I have also problem on firmware 1.3.5 AX55, on TetherApp (Android) I have randomly disconnected from router management :(

Problem with Wireguard on PPPoE interface was confirmed by TP-Link Team and will be fixed in next release firmware

I have the same issue on Archer AX55 v1 with latest firmware. When will available fix for encrypt DNS in Wireguard VPN?