Thank you for getting back to me, but my crawling around with setting both Sky and Apple I found that the connection between my hub and phone wasn't fully operational. When I checked my devices list on sky hub found that although my phone was listed the connection wasn't secured. Problem seems to have been solved by removing my phone from my hub and then reconnecting. Something I probably should has tried before. My connection speed has gone from unable to connect to 306 mbps. Seems problem solved. Thanks for your quick response.
