Just as Yuta and I were sitting down to look at our beatnote (really the output of the freq discriminator) on Dataviewer, all the FB net boxes on the CDS status screen were white. I restarted daqd, and most of the computers came back fine. c1iscey and c1sus still had some red bad boxes. So I restarted mx_stream on both, and they are now fine.
Somehow, this also fixed whatever I had done to the lsc model yesterday (although I think TRY is still not recorded at this time - not messing with it yet).