# Red Boundary/Border Around Frame in Version 5.8.1

**URL:** https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285
**Category:** Support
**Created:** [June 10, 2025, 2:09pm UTC](https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285 "2025-06-10T14:09:51Z")
**Posts on this page:** 6
**Page:** 1

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### Author: ![rcpr](https://avatars.discourse-cdn.com/v4/letter/r/90db22/32.png) [@rcpr](https://discourse.slicer.org/u/rcpr)
#### Post date: [June 10, 2025, 2:09pm UTC](https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285/1 "2025-06-10T14:09:51Z")

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I’m using Slicer to acquire and record sequences in real-time via the PLUS server. I’ve recently started using version 5.8.1, and I’ve noticed a red boundary appearing around the acquired sequence.

My issue is that even after I click on “Close Scene” to close the current acquisition and open a new one, this red boundary persists, even though there’s nothing actually inside it

Am I missing something here?

Thank you in advance for your help!

 ![Captura de ecrã 2025-06-10 150535](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/b/5/b540b56b53e0e045d1c38f3e8ad9956978b36e46.png)

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### Author: ![Deep\_Learning](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/deep_learning/32/15345_2.png) [@Deep\_Learning](https://discourse.slicer.org/u/Deep_Learning)
#### Post date: [June 15, 2025, 1:28pm UTC](https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285/2 "2025-06-15T13:28:56Z")

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I had this problem a few weeks ago for the first time, when making figures for publication.  
Can’t remember how I solved it, but try clicking off show slicer edges.

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/d/ad407d3ae83daae5826b9ff91ea4fe1787239990.png)

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### Author: ![rcpr](https://avatars.discourse-cdn.com/v4/letter/r/90db22/32.png) [@rcpr](https://discourse.slicer.org/u/rcpr)
#### Post date: [June 24, 2025, 11:22am UTC](https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285/3 "2025-06-24T11:22:53Z")

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Hi!  
First of all, thank you so much for your answer. Unfortunately, I already tried that, but the red boundaries didn’t disappear. By any chance, do you remember anything else you might have done? Thanks again!

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### Author: ![Deep\_Learning](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/deep_learning/32/15345_2.png) [@Deep\_Learning](https://discourse.slicer.org/u/Deep_Learning)
#### Post date: [June 24, 2025, 2:42pm UTC](https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285/4 "2025-06-24T14:42:16Z")

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I know your frustration. Trust me…  
This box is either new to 5.8 or newly on by default in 5.8.  
I had never seen it before.  
I removed it using “Show Slice Edges”

I also from time to time have some “leftovers” in the 3d view after a “clear or close all”.

That’s your issue right?

…always worrying that they are going to affect the next case, but I do not think that they are really there.  
That’s why you can’t get rid of them. Sounds crazy and I’m guessing a bit.

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### Author: ![rcpr](https://avatars.discourse-cdn.com/v4/letter/r/90db22/32.png) [@rcpr](https://discourse.slicer.org/u/rcpr)
#### Post date: [June 24, 2025, 3:29pm UTC](https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285/5 "2025-06-24T15:29:38Z")

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It’s good to know I’m not the only one going crazy with this boundary! I can already remove it from the 3D volumes, but I still see it when playing back the 2D sequence I acquired and even after closing the scene, the boundaries are still there. Really annoying. But yeah, thanks again for taking the time to help!

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### Author: ![Deep\_Learning](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/deep_learning/32/15345_2.png) [@Deep\_Learning](https://discourse.slicer.org/u/Deep_Learning)
#### Post date: [June 26, 2025, 2:25pm UTC](https://discourse.slicer.org/t/red-boundary-border-around-frame-in-version-5-8-1/43285/6 "2025-06-26T14:25:04Z")

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I’m a big fan of slicer and use it daily.

Often I have/find a problem and am surprised that no one else has posted in the fourm…

In this situation, I just type restart() to get a complete Clear All.
