14.0.1 Locks on "Looking for Control Surface"

I'm trying to get Resolve updated on my machine at work, and it simply hangs on the splash screen "Looking for Control Surface" (it doesn't crash, it just sits there in that state forever until I close the program after Windows tells me the program is unresponsive).

12.5 was working fine.

Windows 10 Pro (64-bit), Xeon E5-1607
16GB RAM, AMD FirePro W5100 (4GB) graphics

Any ideas? Or should I try to find an old 12.5 installer?

Thanks so much!

~Luke