My WiFi keeps dropping out.

[Stovkers21]

I recently changed router and since then my 

internet keeps dropping out.

We had a problem adding our printer and we added a booster to the system.

The printer is now picking up our signal and works well but the internet drops out regularly on our mobile phones ??

[JimM1]

@Stovkers21 Dropping out on your mobile phone is different from dropping out for everything,  Why did you cahnge the sky Hub and to which one. See the link below!

https://www.sky.com/help/articles/broadband-diagnostic-which-sky-hub