nowtv too slow ß≠ßdownload

[#1]

having just changed to fibre bb. for increased speed and bandwidth,I bought a nowtv gadget to access past tv shows on bbd ch4 ch5 .Select a program which downloads a few frames at a time then freezes. Ihave a 2.4 Ghz repeater to enhance the wifi connection but still no effect -  any ideas welcome.

[#2]

Hi bursam,
I've just looked at your account and ran some diagnostic checks and can't see anything obvious on our side. Do you have issues streaming from something like http://www.bbc.co.uk/iplayer/ using your computer?
Adam