Microphone has started adding the word "catch" or "catch up" to what I have dictated
I dictate with microphone into iphone text messages frequently. Recently the microphone has started adding the word "catch" or "catch up" to what I have dictated, always at the beginning of a sentence, or at a pause in the dictation. It gets the rest of the sentence right. This is not a case of the microphone functionality misunderstanding what I have said. It is an addition to what has been said. I have to delete these extra words. Any ideas on fixing or what is going on?
[Re-Titled by Moderator]