Sheila, Naoki, Brina,

Took a look at what changed after powering down (alog 70497, alog 70687) and changing the OM2 settings (alog 70849), from the CAMERA_SERVO, it seems that the ETMX and BS were slightly affected by these changes, (shown in the images attached, the YAW/PIT1 refers to BS and YAW/PIT2 refers to ETMX).

When re-locking, ADS is ran until the error signal is small, then CAMERA_SERVO gets set, so we believe that the changes from the power and OM2 changed how ADS moves the setpoint.