Splash screens not working at all

I tried to set up a simple splash screen – just turned on Splash Screen Auto-Enabled in the project settings and then added a texture as the first entry in the Splash Descs array. When I try to run, it freezes the editor. I get a bunch of this red text : LogHMD: Error: Splash ovrp_WaitToBeginFrame 677 failed (-1002)

So why isn’t this working?

What is that, a bot reply?