@NickAX55 It's visible that your AX55 is in AP mode: Switch to router mode (above settings) and you should be able to use the Easymesh feature. I would use the router's WebGUI for configuring the...

@NickAX55 It sounds very unusual to remove the Easymesh feature in a new HW version. You won't be able to use a FW for HW v1 to update a different HW version. Most probably you'll get an error...

@lizan55 Best approach would be to replace your ISP router completely with the AX55 (if that's possible with your ISP service). Apart from that, to bridge the LAN 4 port of AX55 with your ISP VoIP...

@NickAX55 AX55 should support Easymesh from HW v1 and above. Have you tried to use the WPS method and add it to your already existing mesh.

@Annnekkk Have you tried to use a different LAN port - for exapmpe LAN 2-4 and check if the issue presists. Best approach would be to use your CAT5e cable which comes with the AX73 router kit.

@scarsone They both should be able to be used in Europe as they have a FW support. What is concerning though, is the EoL badge for the VX1810V on the Italian support portal: So your best bet would be...