Yeah, it would have really, really helped if I had given you the correct file to download. That one was for Roon, not RoonOS. This is what I get for jumping in before that second cup of coffee…
Here’s the correct file:
The one you downloaded moved your Roon install back to production if you want to be on Roon earlyaccess then you need to use this one: roon-earlyaccess.bin