Then I had an issue where BB would not sync and kept restarting so I replaced my Netgear DGN2200 with my home hub v2 to log the fault. When the BB fault was fixed it came back on and re-synced to 6700 then disconnected and re-synced to 6300, finally realising my homehub is probably making things worse I reconnected my DGN2200 and it synced at 6200, then I rebooted and it went down to 6150. So I decided to leave it alone and the line was up for 14 days.
Yesterday I rebooted at midday and it re-synced to 6095 (Still getting slower )
I think BT have updated my target SNR from 3db to 6db. hence my slower sync speeds.
I have been monitoring the router stats and after a resync the SNR is initially at 6.3 then after a while goes down to 5.3db and maybe goes up to 5.8db.
So I was wondering:
1. Should I be looking for a SNR of lets say 6.5db (which never seems to happen when the line has calmed down) before I issue a reboot in the hope I get a higher sync rate?
2. How long do I need to leave my line before it will go back down to a target SNR of 3?
Thanks in advance.
Edited by zarkrax (Mon 20-Jul-15 10:53:26)