Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MicroDexed/commits/commit/3d1564b205e50b0f3a78ec698b13dc22fd296f9f/third-party/LCDMenuLib2/examples/01_backend/LCDML_010_simpleThread You should set ROOT_URL correctly, otherwise the web may not work correctly.