While trying to solve our problems with the devices by software updates, some devices in the Studentendorf Ludwigsburg unfortunately failed. We drove to Ludwigsburg already in the night and started to solve the problems. We were able to put 8 devices back into operation. However, we had to finish our work at 4 o'clock at night. Our honorary members also have jobs and lectures, a longer work on site was unfortunately not possible. We will try to work further on 20.01.2023 on the restoration of the devices. Since we unfortunately don't have any volunteer members in Ludwigsburg the debug time there is sometimes a bit longer than in Stuttgart. Members who live locally could have intervened faster and also resume work faster today.