# Internal error on command:"G2"

**URL:** <https://klipper.discourse.group/t/internal-error-on-command-g2/12227>\
**Category:** General Discussion\
**Created:** [December 11, 2023, 11:34pm UTC](https://klipper.discourse.group/t/internal-error-on-command-g2/12227 "2023-12-11T23:34:43Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![EddyMI3D](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/eddymi3d/32/1981_2.png) [@EddyMI3D](https://klipper.discourse.group/u/EddyMI3D)\
**Post date:** [December 12, 2023, 8:41am UTC](https://klipper.discourse.group/t/internal-error-on-command-g2/12227/5 "2023-12-12T08:41:37Z")

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According to this:

> [@Internal error in MCU 'mcu' stepcompress](https://klipper.discourse.group/t/internal-error-in-mcu-mcu-stepcompress/6644):
>
> Internal error in MCU ‘mcu’ stepcompress Background An unforeseen issue in the stepcompress logic has happened. Reasons This is an error that should not happen under normal operating conditions Often this appears in the log as a consequential error of an error that occurred earlier Potential solutions Scroll upwards in the klippy.log from this error. If there is another error then this is likely the source of the issue and should be looked at If there is no upstream error and it is repr…

@koconnor may have a look on this.

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