Ardour hangs when started

Hi, I have just paid a donation, and have downloaded Ardour for Windows. I have a Dell XPS 1305 laptop running windows 10, and a focusrite clarett 2preUSB.
When I start Ardour, it hangs, and after waiting it seems I have no option but to go to task manager and shut it down.
Is there an error log or some way of diagnosing what the problem is?

I started Ardour from the command line. It appeared the hardware settings had been cleared, I set them to my Clarett again, and it opened