Studio one had been working very well with my audio interface, rme babyface. A few months ago, however, it did not allow a new recording but I solved the problem by rebooting the PC. The same problem happened last night when I tried to start using it. This time it did not work no matter I did. I tried with another microphone, rebooting the PC several times and finally reinstalled the software. But it still does not work. Would you please give me a help.