@Joseph-TP Got it fixed. I think i have a port who is faulty on my archer ax53. Everything I connect on the port gets negotation om 100Mb/s. Other ports 1000Mb/s. Did test with mutliple different cat...

Hello, I've just did the firmware upgrade on my archer ax53 to the beta version 1.4.3 Build 20250314 rel.78903. This version should support Ethernet backhauling. And indeed when I look on my main...