I'm wondering the exact same thing. I thought it was some kind of solution for "full duplex". I have 3 units, 1 router and 2 nodes, and only have five 5-2 GHz, should be six?
Unfortunately I have run into a new kernel error problem. Any idea?
Nov 4 15:39:12 kernel: ^[[0;33;41m[ERROR archer] archer_mcast_activate,577: ADD_PORT: WLAN SSID has already been added: egress_port 6, current 0x0001, new 0x0001^[[0m
Nov 4 15:48:16 kernel: ^[[0;33;41m[ERROR archer]...
I'm getting these errors in the system log in every firmware after 42095. I have just upgraded to 45898 and it appears once again. I have three XT8, one router and two nodes (wireless backhaul). When the error occurs it only affects the nodes, upload and download get decreased significally and...