I'm having trouble with Starcrawlers. Every second time I start it up, I get a black screen (it's actually been alternating between working fine and black screening each time I've started it up so far, although I've only played it about a half dozen times). The music plays, the cursor changes, I even hear the beep when I click on where a button would be in the main menu, but the screen stays completely black until I quit the program.

I'm running the game on a 2012 MacBook Pro with Mac OS X El Capitan (10.11.6). My Starcrawlers is version 1.0.3.3, installed and launched through GOG Galaxy 1.2.37.