I today realized that my Pegasus Ultimate Powerbox v2 won't connect to Ekos showing a "INDI driver Pegasus UPB crashed." notice. It worked previously flawlessly and I can't remember that I changed anything. I attached a log file and hope that anyone can give me a clue what's wrong and what I can do to solve the issue. I am running KStars 3.5.2 Stable on an Astroberry Raspberry Pi 4.