Temperature of R1 increased → Setpoint 28.4° for inner shield, 28.05° for outer Adjusted some intensity as AOM frequency changed. Implemented some NTCs inside box for monitoring → thermo 8 Thermo 8 not working yet for some reason (signals correlated, no temperature dependence) Thermo 8 power supply cable inverted; Cable also was broken - shortcut Cables of R2 Stabilization-NTCs are broken. PTB laser has wrong frequency?