Unknown error in CUAV Pixhack

Hi everyone!

I'm having problems with my pixhacks. At first, I bought two and both worked okay. In the first flight of one of them, that one had an unexpected error after landing. I couldn't fix its problem. After a couple of flights, the other developed the same problem.

I've been trying erasing SD cards, flashing with QGroundControl and Mission Planner to other fws, debugging... And nothing.

Here there are the error light and sound codes:

https://www.youtube.com/watch?v=K-b0...ature=youtu.be

https://www.youtube.com/watch?v=-n9o...ature=youtu.be

I've been trying to find help here, where I explain what is happening:

http://www.rcgroups.com/forums/showt...0#post35228012

Any idea how can I fix this?

Thanks in advance

The report provides no repository file, test, or code entry point to inspect, and the linked videos and external forum discussion are the main evidence. Start by determining whether the failure is in APM Planner or the Pixhack hardware/firmware, then identify a reproducible diagnostic path and a documented fix.

Written by the indexing model from the issue text.