Hi @Jurgen_Heine.
I have a color problem with the lights from several brands (Deltaco and Kjell) using your app.
Example:
Deltaco SH-LE27RGB-f160 adds nicely and everything but color works great.
The device does not have a color wheel.
Using the other Tuya app the devices have the color wheel and all is working.
Any ideas what’s wrong?