Gemini 2.5 pro preview TTS not working - constant "No audio generated" error

The TTS stopped working properly about 3 days ago. Now it just says “No audio generated” for every little thing now. Even a 4 word sentence. It’s borderline unusable right now.

Hi @Aidan_Coles ,

Thank you for reaching out!
This seems to be a temporary issue.
Please try the following steps:

  • Refresh the AI Studio page or reopen it in a new browser window.
  • Clear browser cache and cookies, then sign in again.

Let us know if the issue still persists!