david.barker@LIGO.ORG - posted 19:57, Friday 30 May 2025 (84682)
sw-osb165-msr-0 stopped working again, needed another power cycle
Same problem with the MSR GC switch at 17:36 this evening. Erik was onsite and power cycled the unit, which cleared the problem.
It had only been running 5 hours 8 minutes since the restart at lunchtime.
We will keep monitoring and we are planning on how to replace this unit.