24mg down a fibreoptic line (sky), 4% in 30 mins.
1. unplug router and left it for 3 mins
2. Switched instant on in the power & startup menu
3. Switch xbox off and leave it off for 5 mins
4. Switch it on, 1% download every 40 seconds, works with most downloads
Change the DNS to Google as posted, and you won't have to mess around unplugging the Sky Hub each time you have slow downloads