@David-TP Hi David, thank you for getting back to me. I have uploaded the log files as per instructions and here are screenshots of the network layout as requested. Please let me know if you have any...

I bought a Deco X73-DSL to replace a BT Router and 2 x PX50 to extend the signal around the house. 1 PX50 is in the hallway and the other at the end of the house in a home office. They all connect...