Same issue here. On BT infinity, previous beta tests were fine, something has changed today........
Adding my name to the thread in the hopes someone will take note. Same problem, Rift has huge lag spikes on all servers, all other online applications/games working fine.
Same problem for me, played all previous beta's with great performance.
Just seems to have changed in the last few days
Exactly the same problem on Blightweald server in Rift - unofficial UK server, come on BT sort it please 😞
Also having trouble as I understand it due to port throttling. It's a computer game not P2P traffic.
Like others I didn't have a problem until today. I can only assume that Rift beta has been incorrectly flagged as a P2P.
Lets hope they fix this before the preorder early start commences....