# APX4 2.5.13

## Compatibility

Please use Auterion Mission Control 1.14.6 or newer with this version of APX4:

{% content-ref url="../../auterion-mission-control-release-notes/amc-1.14/amc-1.14.6" %}
[amc-1.14.6](https://docs.auterion.com/release-notes/auterion-mission-control-release-notes/amc-1.14/amc-1.14.6)
{% endcontent-ref %}

## What improved

* Robustified the FMU SD card driver in case of intermittent hardware failures while a write operation is waiting to be completed.
* Disable logger watchdog on the FMU.