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Flirc V2 on Raspberry Pi frequently disconnects

Edvin Brobeck

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I've been scoured this forum, and the internet for a solution to my issue. The device works perfectly on other devices Mac/PC (tested both).
According to some other threads I am not the only one to have issues with the RPi 4 (Rasbian Buster). From what I have been able to find there seem to be a couple of things to try:

  • Try all the different USB ports: Done, did not work
  • Try another high quality PSU. Tried all i could find at home from various vendors, even went out and bought the official PSU. Did not work.
  • Running latest FW. Running 4.9.3

the symptoms I am experiencing:

  • The device becomes unresponsive and disconnected at random, and then connects. I have not been able to find any systematic pattern, but seem to jump in matter of seconds.


  • Not a GUI thing, same behaviour when trying to interact through CLI

Any ideas of what to do, or should i just give up on using the Flirc on the Pi?
I'd be happy to provide additional information if someone can tell me what they would need.

Edited by Edvin Brobeck
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