Popular TBS-5520 doesnt work in latest Libreelec 13 x86/x64. How can i get it to work?

  • Attached this well known, often used and under Windows perfect working TBS-5520 to 2x USB 3.0 Ports of a Wyse 5470.

    But it doesnt appear under "TV Adapters" in tvheadend.

    Im using x64 Hardware.

    Does anybody know what exactly i must do to get it working?