Hi,
So far, I've been able to get everything up and running pretty quickly and intuitively, but I can't find any working presets for my Amazon Fire TV 4K Stick. Since this remote is already complicated (powering on/off via the “Home” button instead of the “Power” button), manual intervention would probably be necessary anyway, but I can't control or program anything on BT. I'm really at a loss as to how you managed to get this working.
Regards, Matu*
*Translated with DeepL.com (free version)