In spite of rebooting & resetting numerous times the WiFi light is still flashing green. Very poor signal in 2 rooms where it used to be strong & laptop struggling with updates as I think the connection may keep dropping or not be strong enough. Please keep any suggestions simple as I’m not tech minded at all!
The flashing wifi light is a known bug with some hub 3s and doesn't happen for everybody it will not affect your signal.
You can install the Virginmedia connect app on a phone and them use it too find blackspots in the house, if it finds them it will allow you to order a booster which may be free depending on your package.