i have various devices connected to our superhub and those that are on 5g stay on all the time with no connection issues. 2.4g is absolutely unuseable. A laptop running windows 8.1, an android smartphone, and an apple ipad all refuse to connect on 2.4g. I have tried everything within the last two weeks to try and resolve the issue. I have tried resetting the modem, changing channels, connecting direct and still nothing. I even moved the router to a reasonable position (as advised by virginmedia) and this did nothing either. I read in this forum that the superhub 2 was rubbish as a router but great as a modem. I went out and bought a £15 router and after connecting it yesterday I have had no problems. So forget the 'interference' and 'senstitivity' excuses. It really is a superhub 2 problem.