Best way to get an answer is to phone tech support,I know that isn't convenient for everyone due to working hours or whatever,you can check waiting times here. http://www.pcspecialist.co.uk/call-waiting/
I phoned Tech support today and they have told me that there is a driver issue they are aware of and they need to e mail me new drivers.
I will post as and when I receive the driver but I would have thought they should have tested this before shipping the laptop ?