# Available disk space is NaN

**URL:** <https://forum.inductiveautomation.com/t/available-disk-space-is-nan/112392>\
**Category:** Ignition\
**Created:** [November 24, 2025, 3:20pm UTC](https://forum.inductiveautomation.com/t/available-disk-space-is-nan/112392 "2025-11-24T15:20:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Ayhan\_Yildirim](https://avatars.discourse-cdn.com/v4/letter/a/e8c25b/32.png) [@Ayhan\_Yildirim](https://forum.inductiveautomation.com/u/Ayhan_Yildirim)\
**Post date:** [November 24, 2025, 3:20pm UTC](https://forum.inductiveautomation.com/t/available-disk-space-is-nan/112392/1 "2025-11-24T15:20:19Z")

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Hello,

Does anyone know why the interface shows available disk space as NaN, as in the image?

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/6/4/64e3a4fe1c3b819515092d6f2abf3e1230127613.png)

Best regards

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<div class="post-metadata">

**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [November 24, 2025, 3:24pm UTC](https://forum.inductiveautomation.com/t/available-disk-space-is-nan/112392/2 "2025-11-24T15:24:07Z")

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It's a known bug, just some numbers flipped around before division in some diagnostic code path. Hasn't been assigned yet.