Some Mac users who updated to macOS Monterey this week are having trouble getting it to work correctly
On Reddit, Apple Developer Forums, andThere have been several reports of these issues in the Apple support communities. In some cases, users have reported that after upgrading to Monterey, the USB 3.0 ports on their hub no longer work, while the HDMI, USB-C, and other hub ports continue to work as expected.
In other user posts that appeared inInternet, USB hubs do not work at all. Some problems even affect Apple-certified hubs. In other cases, USB hubs work except for the power port. In some cases, the additional connectivity provided by external displays, especially the power port, stops working.
Many messages come from ownersMacs with the M1 processor, but not all. Some users are reporting similar issues on Intel Mac computers. Based on user discussions, USB issues have been reported in early beta versions of Monterey, suggesting it may be due to a legacy bug that Apple still hasn't fixed.
Source: macrumors
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