Hi, is somebody from this list using GR FloorBoard [1]? I'm experiencing an USB issue, see https://sourceforge.net/p/grfloorboard/discussion/1376312/thread/05b28d22/ . There's a solved GR FloorBoard thread [2], opened by me, too. Regards, Ralf [1] https://sourceforge.net/projects/grfloorboard/ [2] https://sourceforge.net/p/grfloorboard/discussion/1376312/thread/f6d6468d/