# BUG / Cannot modify logic regions in whole session

**URL:** <https://qa.fmod.com/t/bug-cannot-modify-logic-regions-in-whole-session/18281>\
**Category:** FMOD Studio\
**Created:** [January 27, 2022, 5:21am UTC](https://qa.fmod.com/t/bug-cannot-modify-logic-regions-in-whole-session/18281 "2022-01-27T05:21:54Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![peterhafele](https://avatars.discourse-cdn.com/v4/letter/p/45deac/32.png) [@peterhafele](https://qa.fmod.com/u/peterhafele)\
**Post date:** [January 27, 2022, 5:21am UTC](https://qa.fmod.com/t/bug-cannot-modify-logic-regions-in-whole-session/18281/1 "2022-01-27T05:21:54Z")

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Hi,

I have no idea why I suddenly am unable to modify the logic regions. When I delete them I cannot right click and create new ones, I can only move them by hovering the mouse somewhere above the actual region, cannot change its length. I created a new project, same thing. I uninstalled FMOD, downloaded it, installed it. Same thing. Are there files I should remove as part of uninstalling?

Here’s a video link. looks like I’m not doing anything, but I’m trying to click and grab the edges / move the regions. Later you can see I’m moving it by hovering the mouse somewhere above the actual region.

[![](https://img.youtube.com/vi/yLHTmb8_ClQ/maxresdefault.jpg "FMOD error, cannot properly modify logic regions") ](https://www.youtube.com/watch?v=yLHTmb8_ClQ)

Does anybody know how to fix this? Thank you!  
Peter

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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:** [February 2, 2022, 3:21am UTC](https://qa.fmod.com/t/bug-cannot-modify-logic-regions-in-whole-session/18281/2 "2022-02-02T03:21:54Z")

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I haven’t been able to reproduce this issue yet, but the fact that you can move regions by clicking and dragging the empty space above them suggests that either they’re being drawn in the wrong positions, or FMOD Studio is not correctly registering the position of clicks in that part of the UI. To clarify a few things:

What operating system (and version of that operating system) are you using?

Do you have multiple monitors?

Are other parts of FMOD Studio’s interface affected, or just logic markers on the logic tracks?

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**Author:** ![Hisham95](https://avatars.discourse-cdn.com/v4/letter/h/43a26b/32.png) [@Hisham95](https://qa.fmod.com/u/Hisham95)\
**Post date:** [December 18, 2023, 10:36am UTC](https://qa.fmod.com/t/bug-cannot-modify-logic-regions-in-whole-session/18281/3 "2023-12-18T10:36:23Z")

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hi peter,

i have had this problem multiple times and after a while i came up with a solution. Try going full screen mode and it should work. i have found out that everytime i am in window mode it doesnt work, i cant right click on the logic track but once i go fullscreen it suddenly works. let me know if that helps

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**Author:** ![peterhafele](https://avatars.discourse-cdn.com/v4/letter/p/45deac/32.png) [@peterhafele](https://qa.fmod.com/u/peterhafele)\
**Post date:** [December 21, 2023, 2:17pm UTC](https://qa.fmod.com/t/bug-cannot-modify-logic-regions-in-whole-session/18281/4 "2023-12-21T14:17:42Z")

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Hi Hisham, amazing, thanks so much for your reply! I’ll let you know once I get a chance to try. Cheers, Peter