I've just downloaded Jupiter-8V2 a couple of hours ago and have played around a little with it, but I've already discovered some bugs.
1. It doesn't respond to any of my MIDI controllers in standalone mode (yes, I've selected my controllers in the MIDI preferences.) It does however respond when using it within a host.
2. Once I assigned my MIDI control numbers to it's knobs and sliders and quit the program, upon reopening 8V2 (either as a standalone or within a host) the MIDI controller dialogue box says that no controller has been assigned, even though all the MIDI assignments still function (within the host application, of course - standalone doesn't respond.)
One other question: where does Jupiter-8V2's preferences reside these days?
I like to keep a backup of the preferences because sometimes my MIDI assignments have disappeared from Jupiter-8V in the past and I don't want to have go through the work of reassigning them again. I like to be able to replace the preferences with my backup.
However, I couldn't find 8V2's preferences where they would normally reside (in Library/Preferences on my Mac).
Peculiar.