My BQM seems to have gone a little mad since migrating over to Zen from PlusNet.
I have no QOS setup on my router, I can only assume that this is the reason why and that PlusNet's traffic shaping was prioritising ICMP Ping Packets.
Although still seems a little strange that it used to be like a millpond and now its all over the place!
Anyone else seeing this? Is it a congested gateway?