i bought this small stick before few weeks and its really not bad. Good work and very easy to setup.
I run the stick on an Kodi 14 MediaCenter with an wireless keyboard from Rapoo.
When i press some keys on the harmony such as "Radio Channels" Play, Stop or Louder/Noiser, the complete communication from harmony and keyboard are broken. Only the mouse pad on keyboard runs.
Always the same keys. On Harmony i programmed the MCE Keyboard and also the remote. Both with the same error.
When i remove both sticks, the FLIRC Stick and also Keyboard Stick and connect it again, no success. Only On reboot the complete system.