I’m trying to integrate Microsoft’s speech services SDK, specifically a front-end will upload an audioData file to my backend (fastapi), and I want to send it to microsoft’s endpoint for evaluation via the sdk. Each time I do so, it hangs and I get the following error after 10+ seconds. I suspect that the error might be similar to Microsoft Cognitive SpeechRecognizer Stuck, but a) I’m using the Python SDK which does not have the FromWavFileInput method, b) I tried adding 100kb of empty buffer, but it still does not work.