· Roon Ready missing for Devialet Phantom Ultimates 108dB
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· Everything connected via cable except Roon Remote. But this does not matter... Since the latest update I do not have the Roon Ready option for my Devialet Phantom Ultimates (108dB). There is only a Roon Tested connection via Airplay. But Airplay has delays in the onset. Surprisingly, before the latest update I could connect directly via Roon Ready.
Thanks for writing in and for sharing your report! From a fresh Roon Server diagnostic report, we can see the Phantom is a genuine Roon Ready device and RAAT still works on the current build. It reports vendor=Devialet, raat_version=1.1.43, protocol_version=3 and it successfully connected via RAAT today, which is good news.
Are you still having issues?
If so, the real issue is the Phantom’s Roon Ready service not coming back reliably after standby, and it correlating with the update by coincidence.
Reboot the Phantom (power cycle at the outlet, not just standby) and confirm it’s on the latest Devialet firmware via the Devialet app, a firmware refresh often fixes the RAAT-after-standby behavior.
Wake the speaker, then check for the Roon Ready zone. If it only shows after waking, that confirms the standby diagnosis rather than a discovery failure.
In Devialet app settings, disable any aggressive standby/eco/auto-sleep so the speaker doesn’t tear down its RAAT service.
Restart Roon Server once after the speaker is awake, so it re-discovers the endpoint on a fresh SOOD sweep.
