Speeds are crap today for some reason. Getting 4Mbit speeds and below on my 8Mbit account. Speed tests are around 2.5Mbps. Have rebooted router. Hopefully things will go back to normal very soon, because I intend to stream some HD BBC iPlayer this evening.
You definitely should not be seeing slow speeds at the moment. We're seeing good performance on our monitoring.
Have you run any diagnostics to see what could be happening? Maybe start with our Network Test App so we can see how your latency looks.