Report Recording keys - "Button already exists" in Firmware Bugs Posted June 5, 2018 @Frank, to use flirc_util.exe you need to first close the Flirc GUI app. Regarding your issue with the remote and the log you've posted, have you pressed the same button 3-4 times to get this log? Or have you pressed different buttons? I've analysed the signal data from your log and they are all from the same remote button. The remote uses NECx2 protocol with device 7, subdevice 7 and the button you've pressed has the code 209. Can you create another log, but this time press few different keys? You don't need start recording. Just open the device log, enable IR debugging and press some keys. Save the log to a file and attach it here (don't paste it as it makes it harder to analyse).