Sorry to hear about the API instability. I am PM in Microsoft Speech Team and wanted to update that there was a defect in the Speech to Text JavaScript SDK whic

Sorry to hear about the API instability. I am PM in Microsoft Speech Team and wanted to update that there was a defect in the Speech to Text JavaScript SDK which was fixed last week and there was no service outage. We are in preview now and have a 99.9% availability of our services.