I was GINPed this morning at about 6:30am. Slight increase in SNRM (line is capped 80/20), no increase in latency. No non-FEC errors whatsoever since then. Stats are on MDWS.
I was also G.INP'd this morning. I used to run at around 60 ES's per day, usually 2-10 per hour, and nothing special happened yesterday - so it is probably fair to say that G.INP is on its way for all lines.
The resulting settings from my line profile (presumably representing no DLM intervention) set INP to 46/47, INPrein to 0/0, and delay to 0/0. The sync has activated a small amount of FEC and interleaving (as seen on other reports); I've had no ES's since the resync, and had minimal impact on latency - I think the tiny difference visible in this graph is as attributable to PN gateway's as it is to my line.
My line is also capped at 80/20, and SNRM increased by about 0.8dB down, 0.5dB up. My attainable downstream went from around 100Mbps to 106Mbps.
Unfortunately, these aren't visible on MDWS, as my HG612 modem stats collection program crashes every time it tries to harvest...