Jonathan, Georgia, Dave:

The DARM FOM on nuc30 stopped updating. After verifying there had been no recent network disconnection, I tried restarting the DARM with no success. I then failsafed back to the CDS only XML (no reference spectra from DMT) and this started running.

Jonathan found there was indeed a DMT issue, starting around 11:50 this morning. He is investigating. In the mean time Georgia says the local DARM is sufficient.