I had a look at both of the last locklosses (UTC 16:40 / GPS 116715542 and UTC 17:14 / GPS 112672005). The lockloss plots look very similar. Signals spike in AS_A_RF45, AS_B_RF45, AS_C and ASC-OMC wavefront sensors, and the signals quickly runaway. The ITMY and ITMX suspensions both saturate, followed by HAM6 ISI, OM1, OM2, MC2, OMC, in order. Attached is a plot of the first lockloss, showing growing ASC signals.
I had a look at both of the last locklosses (UTC 16:40 / GPS 116715542 and UTC 17:14 / GPS 112672005). The lockloss plots look very similar. Signals spike in AS_A_RF45, AS_B_RF45, AS_C and ASC-OMC wavefront sensors, and the signals quickly runaway. The ITMY and ITMX suspensions both saturate, followed by HAM6 ISI, OM1, OM2, MC2, OMC, in order. Attached is a plot of the first lockloss, showing growing ASC signals.