FixedUpdate not working in Parallels?

I just got one of those new MacBook Pro 2016 models and installed Parallels for Windows. I have a project that I've been building on a Windows PC that works just fine, but when I work on the project in Parallels on the new Mac, FixedUpdate is never called in my scripts.

Does anyone else who is using Parallels on a MacBook Pro (preferably 2016 touch pad) have this issue? If you don't have this problem, can you let me know? I'm not sure if I need to change a setting in Parallels or if this is some sort of bug.