This would be a huge bummer, though I trust Jim will research it and let us know what to expect.
As a lifetime Roon member on the surface this seems like a crummy move by them, particularly given the timeframe.
Based on what I am reading, seems as if you simply had to do a reboot of your system and you will be done until certification.
As much as I like Roon, this would indeed be a huge bummer. Of course I have the Oppo Sonica DAC and I don't believe it was "Certified" either. But, I am not sure if that means Roon won't "See" my streamer and my DAC, or just the streamer. I would think that it should still see the DAC's as it's just pointing the signal there.