This new automation setup has worked quite well for the past 2 hours, with many changes in alignment due to other work. Each time the loops opening and closing back when the beam was available.

Increased the galvo loop gain, from 0.2 to 1.5 for B1p_QD1, and from 0.2 to 1.0 for B1p_QD2. These higher gains are a factor 4 below oscillation at ~20Hz, where the open loop phase transfer function goes through the zero.