WOW this is a long thread! Hopefully someone can answer this…
I bought an R3, an M3, and a WAM250 hub specifically so I could get TTS voice notification from ST via the BigTalker and CoRE SmartApps… and generally speaking its working well… Initially I had bought an M3 just to try things out, and once that was verified working, I got the R3 and the hub with the hope that I could have the M3 on the 2nd floor, the R3 on the first floor, and then use the WAM250 to create a GROUPING so my TTS notifications would go to both simultaneously… well, it’s not working that way. Both the M3 and R3 are connecting to the hub, and both are playing TTS notifications from ST, but not as a GROUP… there is always a delay between the two speakers, which is really annoying. Hearing the same notifications coming from two different speakers but with a delay typically between a second or two was what I was hoping to avoid by introducing the WAM250 hub into the configuration.
So does anyone have these speakers working as a GROUP visible to ST, or is the grouping functionality solely restricted to the Samsung Multiroom app only?