I found a workaround with the following settings in the USB configuration of the ASUS Z87-K mainboard
legacy USB support: enabled Intel xHCI Mode: disabled EHCI Hand-off: disabled
Now the scanner works perfect and I am not aware of negative effects. Maybe because I don't have any USB3 devices.
I found a workaround with the following settings in the USB configuration of the ASUS Z87-K mainboard
legacy USB support: enabled
Intel xHCI Mode: disabled
EHCI Hand-off: disabled
Now the scanner works perfect and I am not aware of negative effects. Maybe because I don't have any USB3 devices.