Not really, apart from guessing. Does it work in “regular” Windows/Linux Dosbox (=do you have access to a pc)? Because apart from a few minor things, Magic Dosbox is probably 99,99% compatible to the Windows version. Troubleshooting on a big screen & keyboard is so much easier. 🙂
If you like, you can post your expert settings here (it’s basically Dosbox’s .conf file), so we can have a look at your settings.