I have a puzzling situation that started yesterday: Roon won’t play through my Meridian speakers, though it plays just fine on my Sonos players–including the ones that also feed the Meridians. When I cue up an album, either from my collection on the QNAP or through Tidal, and click start, the start arrow icon changes to a pause icon, but the time counter doesn’t start running and no music plays. I can drag the slider and the time counter changes, but it still doesn’t play. This happens whether I use my iMac, iPad, or iPhone to control Roon. I can see the purple dot and all the components indicate high quality. The display on the speakers and on the Meridian AC200 both show that Roon should be playing…but nothing comes from the speakers. Fiddling with the Meridian app on my iPad/iPhone doesn’t help. When I switch to playing Sonos or TiVo through the speakers, everything sounds fine. I’m running Roon 1.5 on a SSD connected to a QNAP 251+ NAS, which runs through the AC200. I have a pair of DSP 5200.2 and a pair of DSP 3200.2, each with a Meridian 218. My network is rock solid with Eero connected directly to the Comcast modem (275Mb download speed, 12 upload).