@Sunshine works like a charm https://static.tp-link.com/upload/beta/2023/202311/20231102/ax55v1-up-us-ver1-2-6-P1%5B20231030-rel53335%5D-1024_nosign_2023-10-30_16.10.59.bin.zip

@PeterBee Knowledge of TP-link NL turns out horrible in adequate na 3 positive answers it ( of course ) does not work. now the dutch supports suddenly blames headquarters ..... Dear Peter For now,...

really srappy, specially because TP-link said IT WAS POSSIBLE now after upgrading software. then bougt 2 neww AX55's, and now not working ....

@AIpatii Bought 2 extra AX%% for building a wirde backhall Easymesh system according to TP-Link, that was possible. now strungling to get the wirde part working ......

So, according to Official dutch TP-Link, it has the possibility for an wired backhaul with latest firmware ... Trouble is, already ordered 2 extra AX55, but now still abroad on holiday ( time to...

@QRen. Official dutch TP-link answer saying that with latest firmware, wired backhaul is supported