Magic Mouse 2 and Logitech MX Ergo Mouse Lag with Big Sur

I'm experiencing considerable lag with my Magic Mouse 2 and Logitech MX Ergo Mouse. It started happening once I upgraded my OS to Big Sur. I tried deleting the two recommended preference files. The problem still exists. It's drastically reducing my productivity and disrupting my overall experience using my brand new iMac. I love Apple products, but this is ridiculous. Please help fix this issue. Thank you.

iMac 27″, macOS 10.13

Posted on Mar 14, 2021 8:17 PM

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1 reply

Mar 22, 2021 2:24 AM in response to abplann

I have the same issue. No matter if i try a bluetooth mouse or an USB-cable mouse. Only the trackpad seem to work without input lag and stuttering.

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Magic Mouse 2 and Logitech MX Ergo Mouse Lag with Big Sur

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