First of all thanks for your continued work on Demul as a solid platform for Sega DC/Naomi era of golden gaming. Secondly, I am having black screen on AMD hardware with latest stable driver, despite toggling all available DX11new options. Any hints?
answer always the same - delete scache folder, or even better - never install new version over some old one, unless you want to get any kinds of funny bugs
make sure you use latest emulator version http://demul.emulation64.com/