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Keyboard incessantly repeats letters

After upgrading to Big Sur, my keyboard began repeating several of the letters I type and despite tweaking the key repeat and delay repeat tools in system preferences, I can't get it to stop unless I turn it off and then it becomes so slow it drives me about as bonkers as the original problem does.


It isn't every key, but only several, L being one of them.


I've cleaned the keyboard and googled myself silly and nothing so far works.


Help, please!

Posted on Mar 6, 2021 12:57 PM

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Question marked as Top-ranking reply

Posted on Mar 6, 2021 1:01 PM

Do you have one of these?

Keyboard Service Program for MacBook, MacBook Air, and MacBook Pro - Apple Support

3 replies

Keyboard incessantly repeats letters

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