Help on calibration with Sedu V2

Hi, since I was able to make hyperion work with my Sedu V2 controller I have the next task to complete: Calibration!

I manged to get a rather decent calibration done with the wizard in the web UI but I do not get the white balance done at alle: There is a clear blueish teint that I cannot get rid of. Also the grey calibration seems to be very difficult.

Does anyone of you have any tip / idea what I could try to get a perfect calibration working with Sedu V2?

OK, so that means I am not too stupid.. That's good news

Do you have recommendations with which stripes the ones I have, can be replaced? I do not really know what they are as the package I bought 2016 from insanelights.de is not available anymore

If I want to keep the sedulight V2 controller, what stripes can use? Are the APA102 compatible for example?

OK, I guess I have to live with the blueish tint. Switching to the RPi4 directly is a bit too much effort for me right now. This would mean not only to change the strips but also the power supply and maybe more...

Thanks a lot for your quick responses and your help!

Yes, an idea is born

And now there are more questions, but I'd better ask them in the hardware forum