Devices not detected when connected over the USB3-HUB7BC hub

Hello, the USB-HUB7BC prevents USB devices to be detected by my computer while they are identified and function perfectly when connected directly to the computer. The device manager from Windows 10 detects the hub (it even lists it twice). What’s wrong?

The hub has been connected to another computer then reconnected to the first one, and then every device functions. Strange…