I can’t say that I’m surprised. Meridian couldn’t really keep up with a closed system like Sooloos that had minimal dependencies with third party systems. With the 210, it will be a much tougher job keeping up with the latest services and technologies. On recent performance, I wouldn’t be surprised if they are already having to play catch-up, hence the delay.

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).