@greenpower As confirmed with the developer, there will be an Onemesh firmware for the Archer AX1500 as well, you may keep an eye on your router web/Tether app, or you can check the product website...

@WebTech How about updating the router firmware to the latest version, which is now Archer AX10(EU)_V1_210420?

@WildStyle I don't think a TP-Link home used router can handle 150+ wireless devices, there might be channel congestion, and the internet won't be fast and stable.

@RobertGN Can you please try to disable the 5G network on the AX73, let all the devices connect to the 2.4G, then confirm if they will work. Please also check if there is an Onemesh on/off switch on...

@Hildimar How about you set a static IP address on that device, but leave the gateway blank, will that match your requirement?

@THA Have you tried to reset the router to factory defaults? Please reset it by pressing and holding the RESET button on the back panel until all the LEDs flash off then on, then reconfigure it from...