# Unexpected interrupt : op6600

**URL:** <https://forums.digi.com/t/unexpected-interrupt-op6600/9816>\
**Category:** Rabbit\
**Created:** [October 25, 2007, 5:59pm UTC](https://forums.digi.com/t/unexpected-interrupt-op6600/9816 "2007-10-25T17:59:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dsa](https://avatars.discourse-cdn.com/v4/letter/d/898d66/32.png) [@dsa](https://forums.digi.com/u/dsa)\
**Post date:** [October 25, 2007, 5:59pm UTC](https://forums.digi.com/t/unexpected-interrupt-op6600/9816/1 "2007-10-25T17:59:07Z")

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On one of my boards, I keep getting an unexpected interrupt after the board runs for a few minutes. I know it is not the code since I have it in several other boards/machines in the field. What would cause this ?