How can I prevent my cursor from shifting while typing on MacBook Air?

Everytime I press the comma key, It shifts my cursor to the start of the line which is very annoying while typing. Either it will shift the typing cursor to the start of the line of to the line just above the current line. It really sucks when you are coding and you have to use comma several times. Its happening on all the application. My mac is currently on the latest mac version of 15.2. Idk, is it a glitch or what? If there is anything I can do, please help.


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MacBook Air 13″, macOS 15.2

Posted on Feb 20, 2025 09:14 PM

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Feb 21, 2025 05:27 AM in response to rajyashhh

I have diagnosed the real issue now. Sometimes, when I click on the comma key, the arrow upward key also gets pressed at the same time. I have tested this on the keyboard tester sites as well. It verified that whenever I am pressing the comma key, arrow upward key also gets pressed at the same time. Is it a hardware issue or a software issue? While writing this reply, all keys are working very fine but I don't know how often I will encounter this issue!

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How can I prevent my cursor from shifting while typing on MacBook Air?

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