However except first minutes of connection, my upstream is very stable. I had at some time above 10 days period with 0 CRC errors. My SNR margin is continously 5.7-6.3 dB from 20 days. However at first three minutes it was: 3.7 dB.
I will be grateful if someone explain me this crux. Is it any line fault?
Edited by konrado5 (Tue 04-Feb-14 16:58:29)