Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MicroDexed/commits/commit/a3ac774a23c84a087f00418fa5a34b6cee0b58f6/third-party/LCDMenuLib2/library.properties You should set ROOT_URL correctly, otherwise the web may not work correctly.