"Sorry — only text messages are supported." message in Whatsapp - what is causing this?

Ok so, I have this make Flow that handles a Whatsapp Chatbot. I’m trying to figure out how to get audio notes working, and when I sent an audio note (just a test to see what happens) I got the normal bot reply, but also this message: “Sorry — only text messages are supported.”

I was puzzled, but after digging around, this happens even after the (only) scenario that handles getting the messages is disabled. Even deleting the webhook entirely still results on this message being generated. The only thing I have not tried is deleting the entire Meta connection itself.

I’ve searched online and found no answers, is Make generating this message or is it Meta?

Hey there,

I see in our system that you’ve reached out to our Customer Care team. Let us know once your issue is solved and what caused it, so other community users can benefit from the solution, please :folded_hands: