Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MicroDexed/src/commit/d696d573317e582d9485ad26ef94635db38a07ac/addon/SD/31/BASS_2.SYX
You should set ROOT_URL correctly, otherwise the web may not work correctly.
