ok, then for the "messed audio" issue you better check if any other jack applications, anyother but bristol, do have the same symptoms; if they have, then review check your jackd settings (sample-rate, buffer-size, number of periods, number of channels, etc.); one suggestion woul be to have a playback-only setup; if not, the the problem resides in the bristol suite for sure and there I can't help you any further. sorry.
ok, then for the "messed audio" issue you better check if any other jack applications, anyother but bristol, do have the same symptoms; if they have, then review check your jackd settings (sample-rate, buffer-size, number of periods, number of channels, etc.); one suggestion woul be to have a playback-only setup; if not, the the problem resides in the bristol suite for sure and there I can't help you any further. sorry.
cheers