Hi, I had fibre large enabled January 2016 and had an initial sync speed of 73mb, this dropped to around 66mb after a week which i am assuming was DLM doing its thing and had no issue with this, since February it has been slowly dropping and as of today 23/03/16 it is now syncing at 56 leaving me with a max download speed of around 49-51mb which is below my estimated speed range of 57.1mb - 76mb. I have had my line tested previously by talktalk/openreach after there was an issue with talktalk tv after upgrade to fibre large and line was testing fine. my router has been powered down a few times over the past few months due to power outages but it re-synced to around 63mb at these times, my router log is showing no errors in the internet stats but loads in the wireless stats which i believe is the norm for the hg633 router, was also on fastpath connection but now on interleaved with a depth of 2359. Can someone please check my line and possibly get openreach to reset my profile.
Many Thanks
John