WiFi Tethering no Internet on ZOTAC CI320

  • Hello,

    Hardware is a ZOTAC CI320

    When i activate the WLAN tethering i can connect from my smartphone to Kodi,
    but there is no connection to the Internet.
    On a test install of openelec tethering is working out of the box,
    but OE freezes during playback, so i prefere using Libreelec which is running very stable.

    As i think this is a routing problem from WLAN to eth but i have no plan
    how to solve this problem.
    with journalctl -b0 --no-pager | paste i got this PWWB

    Hope someone can help me to solve this problem.

    Thanks and have a nice day

    Kordi