ok you need someone like ronski to look at them but to me looks like interleaving both ways and it seems at an extreme level to the point its wiped huge amounts of sync speed off.
you had large amounts of instability lately?
in fact it looks like you getting interrment bursts of noise.
last 15 mins 0 FEC/CRC but last 5 hours over a million FEC on the upstream.
start graphing it.
BT Infinity 2 Since Dec 2012 - BQM
Edited by Chrysalis (Mon 19-Aug-13 19:10:52)