Deco P9s configured correctly do not seem to be using Powerline correctly
I recently purchased Deco P9 (x3) units to replace a mix of M5 and a powerline adapter (tplink also) to get connectivity in garage. The old powerline adapters worked great, but wanted wifi instead, so went with the P9s. I am using the P9s in AP mode, have primary one wired to router, I have secondary P9 routers in Living room (working great) and Garage (keeps dropping connection, seems to be using WIFI backhaul only as speeds are brutally slow when connected) and an M5 in my office. For some reason, the P9 in the garage is using the M5 as a source instead of PLC.
Any ideas why powerline adapters work fine but p9s wont use it? The sockets are all on same electric circuit. I have tryied swapping P9s around and whichever one I put in Garage it wont use PLC, and speeds are slow. Why does powerline adapter work fine but P9 wont use same socket? When using powerline adapters on the pc I get full speeds (95mb down and 20mb up) but when using the P9 I get 5-6mb down and 0.02up. Im at the point now of removing all decos out and just going with powerline adapters