Steps to reproduce:
1. Open the ChatGPT iOS app on an iPhone 15 Pro.
2. Use the Text-to-Speech function with a long text in german that is close to the character limit.
Expected result:
The speech output should read the complete text without repetitions and from beginning to end.
Actual result:
The speech output repeats a section of the text in the middle of playback and does not complete the full output of the text.
Additional information:
OS: iOS 17.4.1