# Send Midi CC Passed to other Virtual Instruments

**URL:** <https://forum.scalermusic.com/t/send-midi-cc-passed-to-other-virtual-instruments/4650>\
**Category:** Scaler 2 Feature Requests\
**Created:** [August 13, 2020, 3:12pm UTC](https://forum.scalermusic.com/t/send-midi-cc-passed-to-other-virtual-instruments/4650 "2020-08-13T15:12:55Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Bernd](https://yyz2.discourse-cdn.com/flex012/user_avatar/forum.scalermusic.com/bernd/32/1320_2.png) [@Bernd](https://forum.scalermusic.com/u/Bernd)\
**Post date:** [August 13, 2020, 9:53pm UTC](https://forum.scalermusic.com/t/send-midi-cc-passed-to-other-virtual-instruments/4650/3 "2020-08-13T21:53:28Z")

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I vaguely remember there being a known issue with the VST3 standard/implementation that was related to the CC pass-through. Can’t find the actual thread, but here’s a related one confirming that the VST3 version has issues (not sure if this is still the case since that thread is from 2019)

> [@Midi CC not being received on instrument only Scaler so no control of modulation, expression etc](https://forum.scalermusic.com/t/midi-cc-not-being-received-on-instrument-only-scaler-so-no-control-of-modulation-expression-etc/1247):
>
> Hi there. Amazing plugin - love it. I have a probelm though I’m desperate to solve. When I’m using Scaler through another instrument in Kontakt the midi cc doesn’t work on the instrument. It seems to be affecting the Scaler track only so I can’t control modulation, expression on my strings. Is there any way to fix this?? I’m using Studio One. Thanks so much.

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