# Cubase 8 feedback problem - help please

**URL:** <https://forums.steinberg.net/t/cubase-8-feedback-problem-help-please/649009>\
**Category:** Cubase\
**Tags:** cubase-8\
**Created:** [March 30, 2015, 11:14am UTC](https://forums.steinberg.net/t/cubase-8-feedback-problem-help-please/649009 "2015-03-30T11:14:47Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Stevalmitt](https://avatars.discourse-cdn.com/v4/letter/s/b782af/32.png) [@Stevalmitt](https://forums.steinberg.net/u/Stevalmitt)\
**Post date:** [March 30, 2015, 11:14am UTC](https://forums.steinberg.net/t/cubase-8-feedback-problem-help-please/649009/1 "2015-03-30T11:14:47Z")

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I am a new user of cubase pro 8 and would appreciate advice how to solve a wicked problem. When I activate the track monitor button on any audio track I get a high frequency feedback sound, with the volume rising to avery high level on the track meter. This is particularly when I activate a sim plugin such as guitar rig or amp sim as an insert on any track.  
I don’t understand why this is happening as I am using the same track settings for cubase 8 as the cubase 7.5 version. I am using an e-mu 0404 card, which works just fine for cubase 7.5, which makes me think there is something peculiar to the cubase 8 settings. Help/ suggestions will be gracefully appreciated  
Steve