Freezing in the middle of burn.. overshooting

I answer below, but you have a bigger issue. Nothing you do on the computer side will address what you have identified with the controller hardware. Please let us know how that investigation progresses. :slight_smile:

It should be ok, but do note…it is beta. The best is to use Ethernet.

Mac OS X10.15 and macOS 11/12 - This is a Beta driver release and the installer should be run from the Applications folder on your machine