Tonight it looks like squeezing is tuned in a different way than usual, resulting in worse high frequency noise.

But at 100 Hz now DARM is at the same level as O4a, so there's no "excess broadband noise" at 100 Hz in this configuration.

Attached a comparison of DARM now [brown], in O4a [blue] and in a couple of other times pre O4b [orange and purple]. Similar to 76501 and 76757