@Bamba The other thing that may cause this behavior could be the private MAC address security mechanism used to prevent device tracking. Synopsis of Parental Control not working when the devices are...

@SteveOllie Check this answer. If you want a WDS compatible device you can go for Archer C6/A6 or Archer C7/A7. From AX series I believe AX73 and AX6000 support WDS as well.

@LCG What's the make and model of your ISP device ? I'm pretty sure that your AX6000 WAN connection to the ISP device is configured as Dynamic IP, right ? If you're connected directly to the ISP...

@DanMR600 If you have troubles accessing the device via Tether app you could configure the Remote Access feature as a fallback: To be able to do that you should be on-site during configuration of...

@Swapnil-123 Why don't you use the Wireless MAC filtering for that purpose: There's an example in the device user guide for this particular scenario - Section 6.4.

@TG06 Have you tried to set the WDS mode like this: A good practice is to set the repeater IP address outside the main router DHCP pool range (e.g. 192.168.1.254) or make an Address Reservation if...