Lag and freezing issues with M4 MacBook + dock Dell D6000

adi9090 · 11-25-2025, 08:50 PM

Same issue is happening with M4 macbook and Xiaomi Mi monitor when it is over 60Hertz.
I'm using two monitors both 1440p resolution, where Dell monitor max refresh rate is 60Hz, while Mi monitor has option for 50, 60, 120 and 144.
When 120 and 144 refresh rate is selected animations lag, everything works fine with 50 and 60 Hz.
And in some cases selecting 144Hz is turning off the monitor, by selecting other refresh rates the monitor turns back on. It is not the case that Mi monitor is not shown in the Displays settings, it does not present any content on the screen.

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11-25-2025, 08:50 PM	#9
adi9090 Junior Member Join Date: Apr 2025 Posts: 2	Same issue is happening with M4 macbook and Xiaomi Mi monitor when it is over 60Hertz. I'm using two monitors both 1440p resolution, where Dell monitor max refresh rate is 60Hz, while Mi monitor has option for 50, 60, 120 and 144. When 120 and 144 refresh rate is selected animations lag, everything works fine with 50 and 60 Hz. And in some cases selecting 144Hz is turning off the monitor, by selecting other refresh rates the monitor turns back on. It is not the case that Mi monitor is not shown in the Displays settings, it does not present any content on the screen.