Infinite Crashes on loading on PC

Hey all, I have the Infinite tech demo loaded in steam but any time I launch it I get the black screen with three dots for a couple minutes and then the game crashes. Sometimes I get to hear the title music for a few seconds, other times not. I have an AMD 3600 CPU and a 980TI GPU. I have uninstalled an re-installed; no good. Any ideas or updates on fixes?