(Assume you have updated the Flirc Firmware to the latest ?)
Plug the flirc into a PC and open the Flirc app. There is a setting for adjusting the key response. Adjust and save then plug back into the Pi.
https://support.flirc.tv/hc/en-us/articl...ey-Presses
Otherwise there is an old posting from Jason on the Flirc forum indicating a problem with some remotes and a fix. Ymmv.
http://forum.flirc.tv/index.php?/topic/9...ls_19_menu
Plug the flirc into a PC and open the Flirc app. There is a setting for adjusting the key response. Adjust and save then plug back into the Pi.
https://support.flirc.tv/hc/en-us/articl...ey-Presses
Otherwise there is an old posting from Jason on the Flirc forum indicating a problem with some remotes and a fix. Ymmv.
http://forum.flirc.tv/index.php?/topic/9...ls_19_menu
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bob
bob