# Rapanion not logging all CAM messages on Rapi Zero

**URL:** <https://discuss.cubepilot.org/t/rapanion-not-logging-all-cam-messages-on-rapi-zero/5995>\
**Category:** Uncategorized\
**Created:** [23 March 2021 02:34 UTC](https://discuss.cubepilot.org/t/rapanion-not-logging-all-cam-messages-on-rapi-zero/5995 "2021-03-23T02:34:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mathew\_Herbert](https://discuss.cubepilot.org/user_avatar/discuss.cubepilot.org/mathew_herbert/32/619_2.png) [@Mathew\_Herbert](https://discuss.cubepilot.org/u/Mathew_Herbert)\
**Post date:** [23 March 2021 02:34 UTC](https://discuss.cubepilot.org/t/rapanion-not-logging-all-cam-messages-on-rapi-zero/5995/1 "2021-03-23T02:34:16Z")

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[https://drive.google.com/file/d/1AhUncGtuiW4FLupR91T2RiFjNAN9kV39/view?usp=sharingHi](https://drive.google.com/file/d/1AhUncGtuiW4FLupR91T2RiFjNAN9kV39/view?usp=sharingHi) Brainstrust, I have struck a weird issue (one I haven’t seen in almost 10 years of using ardupilot). I have a raspberry pi as a companion computer set up to log flight logs (in accordance with the ardupilot docs) and when I download a log from a flight it seems to only log about every third cam trigger message. I have confirmed the camera and log on the cube orange match and everything geotags fine so the logging values and camera values are correct so I suspect it is a logging setting somewhere that is causing the issue. I have used both APSync and Rapainon and get the same result. My setup is running Plane 4.0.9 on a Cube Orange with the rapi zero pluged into the telem 2 port running the mavlink 2 protocol with baud rates set in accordance with the docs on the ardupilot website. Any ideas on what to try next would be very welcome! Thanks in advance!

I have included a log of this behavior where 439 images were taken but only 168 cam messages were logged on the pi.