My Nest Hub accepts Bluetooth signal from my desktop and plays music. Until recently, I was able to cast from the Hub to an All Speakers group which includes a paired stereo set of Max speakers. This was a stable arrangement that was very reliable for the last year. The All Speakers group functions normally when I ask Google to stream from YouTube. When I try to cast to all speakers I get nothing except on the Hub even though I select All Speakers on the Hub screen. I'm playing from Groove Music on my PC desktop and via Bluetooth connection to the Hub. This much still works reliably; it's just the casting from the Hub to the Max stereo pair and another speaker in the group that stopped working.
I am able to play music directly from my iPhone to the Max stereo pair via Bluetooth.
Thanks for your patience at this time. I am sorry to hear that your speaker groups feature is not working. That is definitely a frustrating issue. I would be more than happy to help look into this situation. First, I have some quick questions.
Please let me know if these steps help or not. Let's get this issue resolved!