flirc receiver on RPI4 intermittent

  • I am running LE11.0.1 on rpi4 hardware. This is working correctly with a usb keyboard and mouse. Adding a flirc usb IR receiver gives very intermittent behaviour. The expected key actions work sometimes but also can miss multiple keypress or not respond at all. The programmed flirc was tested on a desktop ubuntu with evtest and this never misses a keypress event from the IR remote device.

    Looking for suggestions on how to debug this on LE.