Its been 6 days and some hours since the line issue was repaired , after 4 days latency dropped by around 15 ms
So i thought today i will restart modem and router , upload is now back to normal (2035.6 KB/sec ) latency is the same as before the restart BUT my ip profile has now dropped from 42.48 Mbps to 38.72 Mbps which seems strange
Would it be worth raising a low speed fault or should i just wait another week and hope for the best ?
It looks like you are now capped at exactly 40Mb sync speed as IP Profile is 96.79% of sync speed.
This may be a temporary measure that DLM will remove after a good few days of sustained stability.
However, it sometimes remained stuck & needs an engineer visit to get DLM reset to a wide open profile again.