TTS services are constantly throwing “internal server error” messages or generating 10-minute-long audio files that are mostly silence

Started two days ago. Happens both on the API and the Google AI Studio. I’m experimenting with Turkish language specifically, doesn’t occur for English.

Hi @doneforaiur ,

Could you please share a minimal reproducible example including the exact prompt you’re using, the selected Turkish voice, a sample of the generated audio and the specific model you’re using (gemini-2.5-flash-preview-tts or gemini-2.5-pro-preview-tts) along with the error screenshots? This will help us reproduce the degradation and artifacts issue on our end.