Scrolling lag on MacBook trackpad after upgrading to macOS Tahoe

I recently upgraded my MacBook to macOS Tahoe and since then the built-in and magic trackpad have been laggy when scrolling. The motion feels stuttery instead of smooth. Restarting my MacBook temporarily fixes the problem, but after some time the lag returns and I have to restart again, which is quite bothersome. Has anyone else experienced this after upgrading to Tahoe?

MacBook Pro (M1, 2020)

Posted on Sep 22, 2025 1:17 AM

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Posted on Sep 30, 2025 7:08 PM

Found that Bartender App was causing the problem in my case. Quit all processes one by one and determined this was the culprit. Scrolling is a much better experience now. Hope it helps someone.

I will admit I was totally incredulous that Bartender would be the culprit, but as soon as I quit it the issue resolved.


I never would have thought to suspect Bartender. Thank you for saving me hours (probably) of debugging!

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Scrolling lag on MacBook trackpad after upgrading to macOS Tahoe

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