Could you be more specific? What system are you using? I am using JRiver MC 18, and I am able to edit custom scene categories. Or do you mean you wrote a custom scene in Python and it won't load? Has anyone else experienced this problem? Thanks for your help!
I use windows 8 and windows 7 64 bit-J.River mediacenter 18 in diferents pc.and when I click start with custom escene full screen turns black.The same problem happen with Aeon 3.3 ,Aeon 3.4 and beta