My modem has been sitting at 71.2Mb/s for 34 days with SNR of between 5.6 and 5.3 and Max rate of around 70Mb/s. A tad naff for my supposed line length but it seemed happy enough. Error count was quite low.
This morning at 4am the connection was bounced and now I have this:
Max: Upstream rate = 26658 Kbps, Downstream rate = 77080 Kbps
Path: 0, Upstream rate = 20000 Kbps, Downstream rate = 65847 Kbps
With an interleaving of 1043.
My TBBQM suggests a single drop when interleaving was kicked on:
http://www.thinkbroadband.com/ping/share-large/565d1...
So it looks like at 4am the DLM woke up and decided to put interleaving on my line. Seems a bit odd to me :-/