23+ minute app rebuild times and what to do?

[mreach (M. Reacher)]

I think this is the problem @Canapin, but I can’t be entirely sure. It does feel like it and the behavior seems the same or very similar - as well as the times noted in difference going from 10 or less minutes to times like 30 minutes. I’m hoping to find the issue so I can track it. This is a killer problem.