# \#cm48-segmentation

**URL:** https://forums.digi.com/tag/cm48-segmentation/2922.md

[Latest](https://forums.digi.com/latest.md) · [Categories](https://forums.digi.com/categories.md) · [Tags](https://forums.digi.com/tags.md)

---

## [Digi CM 48 - Can't save configuration (Segmentation fault)](https://forums.digi.com/t/digi-cm-48-cant-save-configuration-segmentation-fault/16957)

<div class="topic-metadata">

**Author:** [@david.durber](https://forums.digi.com/u/david.durber)\
**Replies:** 3\
**Last updated:** [June 27, 2016, 10:32am UTC](https://forums.digi.com/t/digi-cm-48-cant-save-configuration-segmentation-fault/16957 "2016-06-27T10:32:47Z")

</div>

Hi there, I am trying to install a new Certificate onto a Digi CM 48 device but it seems that the config is not being saved. I have downgraded and upgraded the firmware (now v 1.9.5.3) in a vain effort to correct this …