Why are those graphs so big. I note the img says 1920 x1000, which means a normal PC screen is going to struggle to see them, nvm anyone viewing on a mobile device.
and... from what I can see..... all graphs look perfectly healthy. Im sure youve been told before that such small deviations are perfectly normal for a line your length. In fact its
very good... particularly since you are running at such a low SNRMargin, which youve been told countless times is not recommended. Im surprised your line is holding on.
>>> I suspect either short lack of REIN or HR fault (very little of course).
NO .
Millions would literally kill for your line. Ive shown you before what a HR fault looks like.. it looks nothing like that.
Every single line except the very shortest would expect to see some random fluctuations of up to 1dB... its normal... its just the way ADSL works.