I'm not sure if there are limitations with sandboxing by design, but I've found some strange issues with Falcon:
on Windows the GUI is affected such that popup value boxes during parameter adjustments don't display.
On Mac OS (not attempted on Windows yet) automation gets jumbled and stops working on Falcon 'programs' using midi channels other than 1.
It's probably not a problem for me to just turn off plugin sandboxing... and I see there's an experimental plugin sandboxing parameters option, I don't know if that makes a difference.
