H1 called for assistance at 09:29 UTC after the initial alignment timer expired from the IMC unlocking an not relocking, we were in PREP_FOR_SRY. I took us to down and the IMC locked and I then went back into locking where DRMI locked very quickly and looked pretty decent.
lockloss at 10:07 UTC from LOWNOISE_ESD_ETMX, doesn't look like an IMC lockloss
11:03 observing