I want a solution to this problem.
1. Failed to generate audio.
2. Your request has failed invalid pattern.
Your words do not match your actions.
If I render with one to ten thousand characters in dual voice, the problem will be seen 50 times a day, and you wrote it with 200,000 characters. Is this a scam or something else? I have been asking for a solution to this problem for almost a month, but you are not providing a solution.