Good day to you Delly-ware,
We hope you’ll help us further isolate the situation, so we can provide focused troubleshooting. Is this happening in all apps or is it app specific? Does it happen when headphones are connected as well? What is being repeated? For example, does the text look similar to, ‘this this is is a a sentence sentence..’?
You mentioned the latest update -
Please be sure we’re working with iOS 16.3 and you can do that in Settings > General > Software Update. Update your iPhone or iPad
Another thing to check, is Voice Control enabled? Use Voice Control on your iPhone, iPad, or iPod touch
How to turn on Voice Control
1. Go to Settings and select Accessibility.
2. Select Voice Control, then select Set up Voice Control. A download will begin in the background.
When the download is complete, a microphone will appear in the status bar of your device that indicates that Voice Control is listening or not listening.
Thanks.