Intermittent Wifi on phone

[LivD]

Hello. My wifi always seems to not work after 10pm, no matter where I am in the house. It generally doesnt work in my bedroom either, which is directly above the sky box. I have ran tests on sky app and it always says there are no issues, and there is nothing around the wifi box that I can see to block the signal. Does anybody have any advice? I feel like I cant complain to sky about this because at their end they will say everything is fine. 

[jamesn123]

@LivD 

Have you tried via ethernet after 10pm to see if it still works over that?

[mae-3]

@LivD 

It would be great if you could install a wireless analysis to see whether the signal for the SSID is disappearing at 10 pm or other wireless signals around your local vicinity are blocking your access owing to their shared use of the wireless channel in use.

Wireless Analysis is available for most PCs and Andriod smartphones.