Looks like I may have been moved onto 3db profile - I wonder if it is still a short term trial or whether it will stay... time will tell.
It looks like the downstream target has been set to below 6dB, for sure. Below 5dB is very likely. Hard to tell whether it has been set to 3dB or 4dB, when current SNRM is running at 4.5dB.
The reason it is hard to tell? The downstream speed has risen to 60Mbps, with an attainable of 63Mbps. That difference of 3Mbps perhaps represents just 1dB of margin ... suggesting a real target of 3.5dB. For reference, your actual speed rose by roughly 3Mbps too, and actual SNRM has dropped from 5.5dB before the resync to 4.5dB after the resync - a further confirmation.
The downstream speed has risen to exactly 60Mbps, and the upstream to a whisker shy of 17Mbps. It looks like you have been banded at speeds of 60/17 ... but it is impossible to know when those were put in place.
Upstream, however, does look like a 3dB target has been used. Your actual/banded speed is still well short of the attainable speed, but the picture gets muddied on upstream by the dynamic upstream power-backoff mechanism.
Now to look at the effect of this...
The underlying FEC rate seems to have increased, but there seems to have been very little change in the impact to retransmissions or to CRCs. Perhaps we shouldn't be surprised ... even though the target SNRM might have changed by 3dB, other factors mean your actual SNRM has only changed by 1dB.
NB:
You had a big burst of CRCs in the afternoon before the change, surrounded by a longer period of FECs. There was some noise source around then that doesn't appear in the days beforehand. Whatever happened, it doesn't look like it was enough to trigger a DLM intervention of any form.
