I have an AiMesh setup with a AC88U as a base and 2 AC68U as Nodes which are cabled to the base. One AC68U is in a room with a fixed device ( a Ethernet media bridge, to link TV, and other equipment), that uses Wi-Fi. All I can get it to link to is the base. The base is behind a house wall and provides weak Wi-Fi. The fixed device is unusable as its signal is so poor. Yet the AC68U can provide portable devices taken into that room with strong 2,4 and 5g reception. How can I lock the fixed device to the AC68 in the room as without being able the AiMesh is useless for anything fixed like a TV or other fixed device? We have no problems when moving phones or laptops about they switch routers with no problem so everting isn’t locked to the 88 bas. Is there anything I can do or will I have to abandon the AiMesh?