Hi,

I have two AX55 Pro routers, one acting as my main router and the other one as a satellite. Both have the 1.3.1 Build 20240426 rel.31941(5553) version that allows Ethernet blackhaul.

I have a couple of issues though.

My main router is connected to the ISP provider's modem through the 2.5 Gbps WAN/LAN connector. From this router I distribute Wifi and ethernet connection to a computer on the first floor, PS5, TV and to the other AX55 that's on the 2nd floor (set up as satellite on easymesh)

First problem: If I plug the ethernet cable coming from the main router to the 2.5 Gbps connecter on the satellite router, ethernet blackhaul doesn't work. It shows as wireless. So I have to connect it to a 1 Gbps connector, leaving my 2.5 Gbps useless.

2nd problem: Ethernet connections coming from the satellite are unstable, lose speed and have more ping than wifi connections. My home connection is 1Gbps and I'm getting speedtests for 900 Mbps - 1 Gbps on Wifi with less than 15-20 ms, whereas, I'm getting unstable speed on Ethernet with about 50 ms. My wifi on the 2nd floor is a lot more reliable than my ethernet.

What can the problem be?