SF...
Right now, I cant really give you an answer or a complete fix(ed) panel.cfg file. From what I've read (limited due to time constraints), VOX ATC requires some mods to the panel.cfg file, so that it can operate some of the systems. However, right now, I don't know how this is done (ie, DLL file) so I can't really solve the problem.
I can't promise anything in the short term as I've been really busy trying to get all my mods in working order and getting a new installer done. If I get some time, I'll try to look at it. In the meantime, why not give the default Hornet a try and let me know the results. That way, when I do get a few free modding minutes, I can dig into this a bit.
Later
Sludge