Up till Friday morning I would agreed with the OP. Never had a single drop out with great wireless connection and no lagging in xbox and playstation. The blue light only flashing when accessing data etc'.
However Thursday night VM upgraded me from r25 to r26 and also upgraded the 1m upload to 3. Since then it's been a nightmare, the damn thing rarely keeps connected more than 10 minutes and the blue light continuously flashes even with no computers connected. After 3 days of switching it on and off it's finally died, I have 3 blue lights with no network or internet.
So now I'm on a 3g dongle waiting for a new super hub. Why they had to mess with my hub I've no idea and I've no faith in the new hub being any better if it's got the same firmware version in it.
One good thing came out of it. VM said throw the old hub away... So I've had a great 10 minutes introducing it to my lump hammer
I've saved the 2 little aerials out of it as they might increase the signal if added to the original two in the hub.
Regards.