Recently installed some M5's in a family members house to improve there WiFi.

All went fine and a massive improvement in WiFi apart from with there sky q box.

Used M5s several times before without any issues but 

1: when putting the M5's in access point mode the sky q box does not connect properly. Go.though the process of connecting the sky q but none of the online functions ever work. Sky q hub is the router. All other decided connected to the deco work fine.

2: when deco in router mode sky q connects and works fine for a few minutes then totally locks the box up. Only pulling the power fixes it