I have a Notifier set up to announce door openings on Sonos speakers. The Notifier works great, repeating if the door remains open.
The problem is when the Notifier is activated later, it's a little louder than the previous time. After five or six activations, the volume is near the maximum of the speaker, so it's ridiculously loud.
• It doesn't seem to increase the volume while repeating the notification during a single activation.
• It doesn't seem to increase the volume of all of the Sonos speakers that announce the notification. Just some of them.
• I have to go to the Sonos app and check each speaker to find the one(s) with high volumes, then turn them down.