Looks like Be and O2 are having more routing problems – this time affecting traffic to OpenDNS servers and some others.  Things have stopped working several times on both Be and O2 connections I use in London over the last 24 hours, sometimes for a few seconds, sometimes for a few hours. Advice from both providers is to set router DNS to the original factory settings if you’ve changed them.  Thing is, they’re offering this advice in their online forums, and uh… well without working DNS servers to look at, affected users won’t be able to get to the forums in the first place.