Alfa 8 S2-3650 failed loading driver

  • Hello,
    using latest alpha
    LibreELEC-RPi2.arm-7.90.008
    the loading of the driver failed
    [ 1825.984134] usb 1-1.5: USB disconnect, device number 5
    [ 1829.517133] usb 1-1.4: new high-speed USB device number 6 using dwc_otg
    [ 1830.091324] usb 1-1.4: New USB device found, idVendor=0b48, idProduct=300a
    [ 1830.091338] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [ 1830.091346] usb 1-1.4: Product: TT-USB2.0
    [ 1830.091353] usb 1-1.4: Manufacturer: TechnoTrend
    [ 1830.091360] usb 1-1.4: SerialNumber: xxxxxx
    [ 1830.092209] dvb-usb: found a 'Technotrend TT Connect S2-3650-CI' in warm state.
    [ 1830.092223] pctv452e: pctv452e_power_ctrl: 1
    [ 1830.092223]
    [ 1830.093390] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
    [ 1830.098466] dvb-usb: Technotrend TT Connect S2-3650-CI error while loading driver (-12)
    any ideas?
    Thanks a lot
    Ognian