Again, I ask for evidence. I have provided some, congestion on their forum is widely reported and known about on various ISP based forums (TBB, Kitz, ISPReview etc). If it wasn't, then their support and complaints teams wouldn't be geared so much for fobbing people off with supposed fix dates and offering money off per month, cancellation without penalty mid contract notwithstanding. I also have a mate who works for them as a network engineer who says their infrastructure is woefully inadequate for the services they offer.