On 30th January I migrated from ADSL to a FTTC line, and apart from four days when I went back to using the ISP-supplied router, have been uploading stats to MDWS both before and after the change.
At 02:24 this morning DLM applied G.INP to the downstream line, and Error Seconds dropped from approx 60/day to almost zero. At the same time the upstream Error Seconds, which were at the same rate as the downstream, have doubled. In consequence the total Error Seconds have remained approximately constant, but are now loaded onto only one stream.
Can anyone please explain why the US has been affected this way? It's probably very simple, but I am completely new to this.
I am blessed by having a good line anyway, and on 40/10 I am well within its capabilities. My DS sync rate has increased from 39970 to 39999, and the US has remained constant at 9999, so it might be argued that this is only an academic exercise.
But I just like to know!
Thanks.