Phone repeats my outgoing text

[1jimw]

Just started using this phone. If I type a message and wait awhile before sending, the same message I just typed reappears in one long string. Then I have to backspace it all out.

How do I get this "feature" to disappear?

 

[B. Diddy]

Welcome to Android Central! Does that persist in Safe Mode? https://support.google.com/nexus/answer/7665064?hl=en-GB