@Begadoc It seems that you have the TP-Link RE220. It should support AP mode as well, so you'll be able to use it the way I explained earlier. More details on its user guide - Chapter 6 - 2.1 - To...

@Crike_Jr Check if the devices connected to D7 Wi-Fi have a valid IP addresses in the 192.168.2.0/24 subnet. Also check what's their DNS - it should be the same as if they were connected to the...

@TheFaLLeN The router should work the same way (as an AP) even if you moved the cable from its WAN to LAN port - you just lost 1 LAN port for the up-link connection to the AX6000. Just make sure if...

@Begadoc If your device is this model then you can configure it in AP mode (Case 1) to extend your wireless network coverage into the hall. You can use the same wireless network names (SSID's) as...

@SolutionChao Check this solution and test if the problem is similar in your case.

@Crike_Jr Crike_Jr wrote As the IP of the Android 9 tablet I'm using is normally on the Box root router subnet I'm trying to bridge with the D7, could that be causing the problems reconnecting to the...