@mike.maxwell I realize we still don't have any type of queuing feature for sonos TTS but recently I have noticed some oddities with the current implementation.
Prior to last couple of major releases if two TTS messages "stepped" on each other one of the messages was just "cut off" and occasionally the truncated message would play after the new message completed.
Now I'm noticing something less appealing. If messages "step" on each other a totally unrelated message is played. In my case it's always my "garage door has been opened" message. Is there a way to clear the internal TTS cache to see if that will resolve the issue, or better yet, get a queuing feature added to the driver?