During the unplugging I mistakenly cut the seed for the fibered amplifier, so triggering the safety mode. The amplifier will be switched back on soon. A further detail: no tuning of the PZT gain was done.

Also, a couple of pictures to give more details: second attachement is the IMC rampeauto board with the switch set to 1/f, third shows the unplugged cable from the amplifier to the 14MHz EOM on the laser bench.