Support: Jeff K., Jenne, Kiwamu, Peter K., Sheila At the beginning off the shift I changed the power_sepoint in lsc_params.py from 20 to 40 and loaded it. After a lock loss from 40 W we started having FSS and ISS issues similar to what TJ (alog 28034) and Sheila (alog 28045) had reported last night. Kiwamu was able to find and address the problem (alog 28058). A couple of times the guardian did not appear to recognize a lock loss and thus did not take the IFO to down. I had to do so manually. There were occasional notifications that the POP X PZT had railed and that the IMC WFS were not centered. There were also notifications that the TCSX and TCSY CO2 power was off by more that 0.05 W. Stefan fixed a bug in the DRMI down state (alog 28053). I ended the shift having trouble locking DRMI and handed it over to TJ to run an initial alignment. 14:58 UTC Peter to LVEA PSL racks to reset noise eater 16:08 UTC Bubba and Nicole to mid X 16:57 UTC Karen and Christina to mid X and mid Y to clean 17:02 UTC Ed to CER to reset DBB AA/AI chassis (alog 28049) 17:52 UTC Karen leaving mid Y 18:07 UTC Christina leaving mid X 18:19 UTC Ryan patching alog 21:44 UTC Kyle refilling CP3 (alog 28062) 22:03 UTC Kyle back