# Korg Prologue Troubleshooting

**URL:** <https://forums.syntaur.com/t/korg-prologue-troubleshooting/3615>\
**Category:** Uncategorized\
**Created:** [November 8, 2021, 2:37am UTC](https://forums.syntaur.com/t/korg-prologue-troubleshooting/3615 "2021-11-08T02:37:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Boatdude31](https://forums.syntaur.com/letter_avatar_proxy/v4/letter/b/96bed5/32.png) [@Boatdude31](https://forums.syntaur.com/u/Boatdude31)\
**Post date:** [November 8, 2021, 2:37am UTC](https://forums.syntaur.com/t/korg-prologue-troubleshooting/3615/1 "2021-11-08T02:37:54Z")

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I have a relatively new Korg Prologue 8. Recently it has an issue where it “crackles” loudly just as I press a note. Then it goes away for the sustain of the note. It doesn’t happen every time. Probably 50-60 percent.

Now it continues to have this problem and also sounds very bright. Too bright. Shrill even. Far more than originally on the same patches.

I don’t know where to begin to troubleshoot.