At 2047utc, H1 went out of Observing due to the SQZ PMC. It was almost back, but then H1 had a lockloss at 2050utc & this was due to an ETMx Glitch. Recovery was fairly quick, but I need to tweak ETMx & mostly TMSx. And then DRMI looked bad, so I went through CHECK MICH FRINGES + PRMI. Thern H1 got back to OBSERVING automatically.