So I'm not sure what's happening, but I'm having a hell of a time getting BigBox working. For a long time, it ran fine with no issues. Around the beginning of the year it started not wanting to launch. It'll show the BigBox splash image and then get stuck on it no matter how long I let it try and open.
The only thing I can do to get it to open even just a couple of times before it starts up again is to do a complete reinstall of LaunchBox/BigBox.
LaunchBox has no issues opening and running, just BigBox.