Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MicroDexed/commits/commit/73060ecf30bbce3a1d62de7fc0558db279d7b7d4/third-party/LCDMenuLib2/examples You should set ROOT_URL correctly, otherwise the web may not work correctly.