Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/BALibrary/src/commit/e59d1bee421b11353c0e85dabe3262993565f1b5/examples/Delay/SoundOnSoundExpansionDemo You should set ROOT_URL correctly, otherwise the web may not work correctly.

Blackaddr Audio 2ad4882ab9 Add multiverse support (#19 An error occurred ) ... Add support for Aviate Audio Multiverse		2 years ago
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SoundOnSoundExpansionDemo.ino	Add multiverse support (#19 An error occurred )	2 years ago
name.c	Added Expansion demo for SOS, DmaSPi is now internal	7 years ago