Trying to reload the license from my rhino account does not succeed. I also tried accesing it from a different computer, but the same error appears. When checking my license online it seems to be in use on my computer. Checking it inside Grasshopper only results in finding the trial version. Otherwise karamba works fine. I had been using karamba for several months without problems - until today. The only thing I remember changing is installing Pufferfish.