After updating to macOS 14.4, some Mac users complained that their USB hubs stopped working when connected to their computers, and peripherals such as mice, keyboards, and monitors were no longer recognized. In this respect reports MacRumors portal with links to user complaints.
The technical glitch particularly hindered Mac users with limited USB ports; Many people find it almost impossible to use a computer without a hub. The problem is only seen in some users using macOS 14.4, as devices running on the previous version of the operating system work flawlessly. The issue affects a wide range of models, from the base MacBook Air to the flagship MacBook Pro.
It is also noted that peripheral devices continue to work when connected directly to Mac ports and refuse to connect via USB hubs. Experts recommend not updating to macOS 14.4 if users use USB hubs when working with the device.
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