Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/8c5e5a49eab7fde8907897d35f83a78f46fbeb8e/examples/OTAUpdate
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo