Have you tried other homebrew apps? What are the results with them? This is the first tie that I get such a report. I don't discard the possibility that something is wrong, but would like to know more about this. Where does it freeze?
It freezes right on launch. I’ve had success with 90% of my other homebrew apps. The only troubleshooting I did was delete it then redownload it from the “Homebrew Browser” app; that yielded freezing on startup as well.