Suck Less Fusion Bug Tracker

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Suck Less Fusion Bug Tracker

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Bug Tracker how-to [FIXED]

Last post by mroche « Sun Apr 14, 2019 11:07 pm
Replies: 10
by SecondMan » Thu Aug 27, 2015 10:58 pm

First post

Welcome to the (unofficial) Fusion Bug Tracker!

You can find a bit more info about the why? of the subforum here:

When creating a new topic in the Bug Tracker subforum, it will be pre-filled with the following template:

Fusion version:

OS and version:

Additional relevant system info:

Description of the bug:

Severity (Trivial, Minor, Major, Critical)

Steps to reproduce:

Please, if possible, provide a Fusion setup to help demonstrate the behaviour, either as an attachment...

Last post

Thanks! Working now :)

Cheers,
Mike

10 Replies

28062 Views

Last post by mroche
Sun Apr 14, 2019 11:07 pm
RAM/VRAM Management and calling for more bug reports

Last post by TheBloke « 22 minutes 30 seconds ago
Replies: 10
by UserNoah » Fri Jun 05, 2020 5:37 am

First post

This is sort of an unusual bug report, because I hope that I can bring more people to actually report bugs and issues to Blackmagicdesign and need your help in this particular case. There is a comp file in the next post that should show you the issue when rendering.

Fusion version:
16 to 16.2

OS and version:

Windows 10 latest updates

Additional relevant system info:
RTX 2060 super

Description of the bug:

Fusion fills up the RAM and VRAM with previous frames until it's full and...

Last post

Hi all

Thanks Noah for bringing this up and raising it with BMD. I am definitely suffering from this issue, or something very similar.

I am running a green screen keying composition. Clean plate, two Delta Keyers, a few blur nodes, and then several Millolab macros which include multiple more blur nodes, Channel Booleans, Custom Tools, Brightness/Contrast, etc. To be exact, I'm using the following ML macros: BlacksMatch, ml_LightWrap, AdvancedDespill.

To summarise my problems, when GPU tools...

10 Replies

7726 Views

Last post by TheBloke
22 minutes 30 seconds ago
Fu Torus Preview Shape in Material Viewer Causes Crash

Last post by Shem Namo « 1 week 2 days ago
Replies: 3
by Shem Namo » 1 week 2 days ago

First post

Fusion version:
17.2.2

OS and version:
Windows 10

Additional relevant system info:
Intel UHD 620 GPU, all drivers up to date

Description of the bug:
Fusion crashes when using a Torus as a Preview Shape in the Material Viewer.
This only happens if the Material Viewer Renderer type is set to OpenGL.

Severity (Trivial, Minor, Major, Critical)
Major

Steps to reproduce:

1. Create a new comp
2. Add a Blinn node
3. Preview in the Material Viewer
4. Set the preview shape to Torus...

Last post

Thanks for confirming guys!!

Also: I never knew you could change the preview object's shape!

Yeah, I just found out about this recently, it's actually a very useful feature.
I've been exploring Substance Designer(Which is apparently now owned by Adobe) and their material viewer is very similar to ours.

It's always fun to discover hidden features :mrgreen:

Cheers,
David

3 Replies

129 Views

Last post by Shem Namo
1 week 2 days ago
Alpha Divide can cause infinite values on GPU

Last post by PeterLoveday « 3 weeks 22 hours ago
Replies: 12
by UserNoah » 4 weeks 1 day ago

First post

Fusion version:
16+ (including 17.2.2)

OS and version:
Windows 10

Additional relevant system info:

RTX 3070 using CUDA

Description of the bug:
Alpha Divide can cause infinite values when set to GPU mode or Auto (which means using GPU by default).
This will cause fringing to appear on edges pretty much meaning an unusable image unless you don't care about broken images.

CPU only is a workaround.

Blackmagic support was not able to replicate this issue, but I believe Midgardsormr...

Last post

Note this issue is probably specific to float16 (which your EXR is) and CUDA, perhaps either or both of these is why it doesn't show for some people's tests.

12 Replies

554 Views

Last post by PeterLoveday
3 weeks 22 hours ago
Fusion v17.2.1 Breaks PathMap Support in FBXMesh3D nodes

Last post by AndrewHazelden « 1 month 4 days ago
Replies: 2
by AndrewHazelden » 1 month 4 weeks ago

First post

Fusion version:
Fusion Studio v17.2.1 Build 14

OS and version:
macOS 10.15.7 Catalina

Additional relevant system info:

Description of the bug:
Fusion v17.2.1 appears to have changed how FBXMesh3D nodes expand PathMaps.

Summary: PathMaps and FBXMesh3D nodes are nackered.

If an asset like an OBJ mesh is stored in a folder that can be expanded into several different PathMaps there is a read conflict and the model fails to be imported into Fusion.

In the simplest form, this issue...

Last post

PathMap support in FBXMesh3D nodes is still broken on Fusion v17.2.2 Build 4 on Linux.

2 Replies

656 Views

Last post by AndrewHazelden
1 month 4 days ago
BoxBlur1 Bug

Last post by SecondMan « 1 month 1 week ago
Replies: 1
by diver3000 » 1 month 1 week ago

First post

Hi,

I got a strange Bug in DavincI Resolve 17.2 Studio Version.
It is very simple to replicate.

1. Open a Fusion Compositon.
2. Add BoxBlur1 Node.

The default numbers for horizontal and vertical are 0.25 .

3. Edit Controls . change default values to 0 .

This Node now got the default values at 0 . ok.

Now STRG-C and STRG V-that Node.
On the new Node the numbers jump to 0.25 ( WTF. Why?

....

When I create a macro the numbers will also be at 0.25 (not at 0). You can edit the macro with...

Last post

Moved to the correct forum.

1 Replies

414 Views

Last post by SecondMan
1 month 1 week ago
Memory usage

Last post by inohide « 1 month 2 weeks ago
Replies: 2
by inohide » 1 month 2 weeks ago

First post

Fusion version:

v17.2

OS and version:

Windows 10

Additional relevant system info:

128GB main memory

Description of the bug:

The value set for the caching limit and the actual usage are different.

Severity (Trivial, Minor, Major, Critical)

Trivial

Steps to reproduce:

Preferences > Memory >Caching limits > set 80%
Fusion's memory indicator > 65%
Task manager > 70%

Preferences > Memory >Caching limits > set 90%
Fusion's memory indicator > 70%
Task manager > 80%

Please, if...

Last post

The Fu's indicator used to show 80%, but nowadays it is always 65%. I don't know which version it is from. I think the behavior has clearly changed.

2 Replies

534 Views

Last post by inohide
1 month 2 weeks ago
Renderer3D Software Renderer Imageplanes Jitter

Last post by MorphoV « 1 month 2 weeks ago
Replies: 8
by UserNoah » Sat Feb 27, 2021 2:30 am

First post

Fusion version:

9 - 17

OS and version:

Windows 10 20H2

Description of the bug:
Imageplane3Ds and Shape3Ds will jitter on certain parts when final rendering. This is not visible in interactive sessions. This definitely happens on Shape3D Planes but I'm pretty sure I've seen this happen on Spheres as well. OpenGL Renderer does not suffer the same issue.
Video of the issue:

Severity (Trivial, Minor, Major, Critical)

Major as OpenGL Render mode does not support all blending modes...

Last post

The bug is still here with 17.2.1 :-(
Thank you guys for the subdivision workaround.

8 Replies

1765 Views

Last post by MorphoV
1 month 2 weeks ago
Draw Append can't keep up and causes crash

Last post by UserNoah « 1 month 2 weeks ago
Replies: 2
by UserNoah » 1 month 3 weeks ago

First post

Fusion version:
9-17

OS and version:

Windows 10

Additional relevant system info:
RTX 3070
Ryzen 9 3900x

Description of the bug:

Using the Draw append mode will not work properly after a certain number of points visible. This point is reached very quickly when using a Wacom tablet. I assume because more points are drawn due to the higher precision compared to my mouse. But it also happens using a standard mouse.
In certain cases, this also causes a crash.
This also happens in...

Last post

BMD Support was able to replicate this

2 Replies

538 Views

Last post by UserNoah
1 month 2 weeks ago
Fu Maskpaint Viewer update bug

Last post by UserNoah « 1 month 2 weeks ago
Replies: 4
by UserNoah » 1 month 3 weeks ago

First post

Fusion version:
16-17
(9 will update slow-ish as well but not as bad)

OS and version:
Windows 10

Additional relevant system info:

RTX 3070
Ryzen9 3900x

Description of the bug:
Fusions viewer will not update correctly when painting, as soon as more than one tool is between the painting tool and the viewed tool.
I disabled GPU for everything I could and this happened, too.
I feel like viewer performance, in general, has degraded quite heavily.

Severity (Trivial, Minor, Major,...

Last post

BMD support was able to replicate this issue and has passed it to the Devs.

4 Replies

688 Views

Last post by UserNoah
1 month 2 weeks ago

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