I just wanting say I had purchased the Flirc Gen2 USB and I'm proudly to say it an excellent device which I'm using with my HTPC build machine. I want to point out, however, with the Flirc software (version 2.6.4 & previous versions) - when using the Kodi (under Controllers in Flirc GUI), the shutdown is not register to the Inteset INT-422-3 remote power button.
I just happen to find out when using Kodi 17. (on a Windows 10 HTPC build ) and when attempt to shutown with the Inteset remote, there is no respond - that when I check the setting in the Flirc GUI to verified all of Kodi buttons are mapped correctly to the Inteset remote (422-3).
Is this something you can look into with the Flirc software - I suspect it must be a bug. Thanks.