Full Screen Palette

I was working with a dual monitor setup with my palette node detached and moved to the second screen while the score and everything else stayed on my primary screen (in fullscreen mode). Everything was going great, and then all of a sudden Musescore bugged out (after messing with the I/O settings). The result was a full screen palette on my primary screen with nothing on my second monitor, preventing me from doing anything. I've tried moving the palette back; however because it is in full screen, it won't let me drag it. I've tried quitting multiple times, even restarting my computer, but nothing works. Any suggestions?