# \[2.02.04\] Quantization bug affected by time signature position

**URL:** <https://qa.fmod.com/t/2-02-04-quantization-bug-affected-by-time-signature-position/18425>\
**Category:** FMOD Studio\
**Created:** [February 22, 2022, 9:26pm UTC](https://qa.fmod.com/t/2-02-04-quantization-bug-affected-by-time-signature-position/18425 "2022-02-22T21:26:02Z")\
**Posts on this page:** 3\
**Page:** 2

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**Author:** ![dr\_infantil](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@dr\_infantil](https://qa.fmod.com/u/dr_infantil)\
**Post date:** [September 24, 2024, 5:32am UTC](https://qa.fmod.com/t/2-02-04-quantization-bug-affected-by-time-signature-position/18425/21 "2024-09-24T05:32:39Z")

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Hi Joseph, I uploaded a minimial example project to my profile for you to reproduce the error. If you start the timeline at bar 66, you will see that on bar 67 and 79 the instruments are not triggered but not played on the start of the bar (1 bar quantization) as expected. However, instruments on 69, 71, 73, 75, 77, and 81 are played.

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**Author:** ![joseph](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/joseph/32/264_2.png) [@joseph](https://qa.fmod.com/u/joseph)\
**Post date:** [September 25, 2024, 6:03am UTC](https://qa.fmod.com/t/2-02-04-quantization-bug-affected-by-time-signature-position/18425/22 "2024-09-25T06:03:12Z")

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Thanks! That demonstrates the issue with perfect reproducibility. I’ll attach your example project to the bug in our tracker, so that the developers assigned to fixing it may use it as a reference.

Until this issue is fixed, I suggest adding an additional tempo marker at the same position as any instrument that fails to play due to this issue, as doing so should cause them to play correctly.

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**Author:** ![dr\_infantil](https://avatars.discourse-cdn.com/v4/letter/d/dc4da7/32.png) [@dr\_infantil](https://qa.fmod.com/u/dr_infantil)\
**Post date:** [September 25, 2024, 10:21am UTC](https://qa.fmod.com/t/2-02-04-quantization-bug-affected-by-time-signature-position/18425/23 "2024-09-25T10:21:11Z")

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Ok, will give it a try. Thank you so much for your help!

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