Problem with Type-C Combo Port (Windows 11, Moment 4 functions)

  • Thread starter Thread starter ACh-Skull
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ACh-Skull

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Hello. After installing the update KB5031455 (build 22621.2506) or KB5032190 (build 22621.2715), the Type-C port stops working. The laptop has a combined Type-C port (USB 3.1 Gen 2 / Thunderbolt™ 3). There are no issues with other USB-A ports. If, before turning on the laptop, for example, insert the cable from the phone into the Type-C connector, then the port works until the first disconnection. When the update is rolled back, the Type-C port works correctly. In the device manager, it can be seen that when the Type-C (USB) cable is connected, the "PCI Express Downstream Switch Port" do

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