same issues here. I have bought flirc in hope for controlling my xgimi horizon pro projector using my harmony hub. Xgimi has Android TV as main system and came with BT remote. However:
1. I could not even install Flirc app on my windows PC. I finally managed to install it on my mac but keys are not being recorded (not on the xgimi remote and not even using my harmony remote).
2. There isnt any template or flirc config file for xgimi horizon pro what I completely understand as it is not a popular and commonly used device. But I am ready to do the hard work and make this from scratch to make it work for me. However, I am completely lost within this forum and I am missing sources where to find IR codes and flirc codes table to make my own config.
Any help is greatly appreciated.