Not sure what caused this but.... whenever I accept a meeting request on an Outlook account, it goes into the Android Calendar. That's all good. The problem I have is that when the reminder pops up for the meeting, it starts Text-to-speech talking the content of the meeting and I can't stop it. It burbles on and on and on. Turning down the volume has no effect. The only way I can stop it is to power the phone off. The content of these outlook meeting requests is very verbose so it takes forever to shut up.
I would be extremely grateful if someone could point out how to disable this incredibly annoying misfeature.