For some reason, I can't get this to load past ">> Mounting C:/ system drive..." on a recent-ish Firefox version. AdBlock Ultimate says it blocks one thing, bu

For some reason, I can't get this to load past ">> Mounting C:/ system drive..." on a recent-ish Firefox version. AdBlock Ultimate says it blocks one thing, but, even when I disable it, I still can't load the UI. Works like a charm in Safari, although I am annoyed that Safari won't give me an actual full screen experience without fiddling with some setting I've probably never paid any attention to before ("Always Show Toolbar in Full Screen").