Okay I had to do a crazy thing in EXACTLY this order to get it to work again. I do not know why, so maybe this is worth a bug report.
- LEDs are all off
- Turn on LightBerry APA102 Modus
- Save the settings
- Turn off LightBerry APA102 Modus
- Save the settings
- Your LEDs should turn on
- Every second LED suddenly has a different color: Red, skip one, green, skip one, blue (no movement)
- WHILE you have this weird pattern on your LEDS do the following
- Go to Dashboard
- Press Deactivate Instance
- Press Activate Instance
- Suddenly RGBs turn to the setup sequence of hyperion(rainbow swirl) and LEDs are addressible again.
I figured this out by furiously clicking around