Modem sync speed is now back up to 55Mbps. According to the netwrok uptime it appears to have happened at around 5am today (Sunday)
After running a few tests, the maximum download speed Ive achieved is 51.87 which, compared with the 32Mbps I was getting previouly, is a 62.5% increase, brilliant!
Many thanks for your help and for perservering with this.
Sounds like the banding of 35 Mb was required then, as there's obviously a problem somewhere. DLM will have imposed that banding due to high errors/resyncs, so until the fault is fixed, then you'll be back to square one; 35 Mb.
Can you post the line stats from the Hub again?
Is your line noisy?
did you try quiet line test from test socket to eliminate your internal wiring as causing a problem
post hub stats