edit i had
I spent 3 hours on the phone when I first got it to sky complaining. his response was I'm a highly trained wifi specialist... and can tell you , you divide the speed you get ie 40mbs between how many devices you have on wifi... he said you have 11 so you will get around 3mb per device.
my response was I'm a lowly trained 2nd line IT technician and you are talking **** he wasn't going to accept it, said sky wont guarantee wireless performance (my old virgin hub which was awful got better coverage)
so I fixed it myself by tweaking everything I could think of. got the speed up from 22mb to 38mb. happy with that. I do wonder if all of us having troubles have tweaked the settings? or if its just a coincidence.
edit forgot to ask actually, does the sky q mini box work with a different router?