After I did a fresh Windows install everything was working properly. Until I installed Driver Booster. It update all the drivers and now something strange happens: if I have a usb connected before the tablet boots everything is ok. But if it boots and I connect a usb device (flash drive, mouse, keyboard) it just doesn’t connect. And I mean its just not powered up. It is probably a driver matter since it happened after the update by Driver Booster. Could it be a service matter? Any thought is welcome. Else I have to rollback all driver updates since I don’t know which driver it is.
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