I am seeing this behavior with my Samsung Plasma TV. I have one of my FLIRC's connected to a PC with a text editor loaded and I see a streaming string of 'p' characters show up depending on the TV picture. Not 100% sure, but it looks like the color Yellow on the TV triggers the event. I'm wondering if they will work with my environment? MORE INFO: It seems that it has to do w/the Harmony 650 config for use w/Kodi on a PC. I have a second FLIRC in the bedroom for an Android TV box (currently setup for use my Vizio remote) and it doesn't show the same behavior.