recently i have been experiencing buffering with both netflix and Prime video. I followed the advice on the media website which caused me to reset the router. When engineers first installed the system i had a choice of  the 2.4 and 5 gh? wavelengths,...

Can anyone advise how to connect my desktop win 7 pc to hub 3 to get broadband (non wifi)

When my Hub 3  modem was installed 2 or 3 months ago the light was showing a white colour. In the last couple of weeks it has turned an Orangy Red colour. A virgin engineer was working nearby so i asked him was this normal. His immediate reply was  '...