# Sometimes my Y1 motor stops working, but the others work fine

**URL:** <https://forum.onefinitycnc.com/t/sometimes-my-y1-motor-stops-working-but-the-others-work-fine/25370>\
**Category:** Elite Series (Masso & Redline) (Gen 1)\
**Created:** [February 16, 2024, 1:43am UTC](https://forum.onefinitycnc.com/t/sometimes-my-y1-motor-stops-working-but-the-others-work-fine/25370 "2024-02-16T01:43:18Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![OnefinityCNC](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.onefinitycnc.com/onefinitycnc/32/7_2.png) [@OnefinityCNC](https://forum.onefinitycnc.com/u/OnefinityCNC)\
**Post date:** [February 16, 2024, 3:18am UTC](https://forum.onefinitycnc.com/t/sometimes-my-y1-motor-stops-working-but-the-others-work-fine/25370/4 "2024-02-16T03:18:00Z")

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Most likely a loose motor coupler if it’s not alarming on the screen: [Troubleshooting: Rail is getting hung, stuck, grinding, or moving in opposite direction (x35/x50 machines)](https://forum.onefinitycnc.com/t/troubleshooting-rail-is-getting-hung-stuck-grinding-or-moving-in-opposite-direction-x35-x50-machines/10826)

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