Server is not working after computer sleep

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Before posting a bug report, please check the following:
1. That the issue has not already been disclosed
2. That the issue is specific to this plugin, and not Octane in general (Try reproducing it in Standalone)
Bugs related to the Octane Engine itself should be posted into the Standalone Support sub-forum.

All bug reports should include the information below, along with a detailed description of the issue and steps to reproduce it.
A. Operating System, including version (i.e. Win 7, OSX 10.11.2, Ubuntu 14.04, etc.)
B. Graphics Card(s) model (i.e. GTX 580 - 3GB, TITAN, etc.)
C. RAM Capacity (i.e. 6 GB)
D. Nvidia driver version (i.e. 7.50, 7.5.22)
E. OctaneRender Standalone version, if installed (i.e. 2.24.2, 2.23, etc.)
F. OctaneRender plugin version (i.e. v2.25 - 2.21)
G. Host application version, including build number if available (i.e. 3ds Max 2016 Build 18.0)
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J.C
Licensed Customer
Posts: 1857
Joined: Thu May 13, 2010 6:35 pm
Location: Wrocław

I think I reported it someday. It is still now fixed in latest version.
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
System – Windows 11
My Behance portfolio, Blender plugin FB support group
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DrawFun
OctaneRender Team
Posts: 379
Joined: Fri Aug 25, 2017 5:02 am

Hi J.C,
Thanks for your report.
Do you mean that octaneblender cannot connect to the server after sleep? Could you please give me a bit more descriptions, especially the reproduced steps and the platform(win/osx/linux)?
Thanks.
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J.C
Licensed Customer
Posts: 1857
Joined: Thu May 13, 2010 6:35 pm
Location: Wrocław

Hi DrawFun ,

This happens on OSX (10.11.6 and 10.12.6).
The steps are:
1. Launch Octane server, then launch Blender
2. Do some project, rendering etc.
3. Put computer to sleep.
4. Wake up from sleep.
5. Starting interactive render in Blender results with blank screen - "ERROR! Check console for detailed error messages." (Blender console does not show any errors)
6. I need to close the server and start it again to make it work.
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
System – Windows 11
My Behance portfolio, Blender plugin FB support group
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DrawFun
OctaneRender Team
Posts: 379
Joined: Fri Aug 25, 2017 5:02 am

Hi J.C,

We have tried to reproduce it but failed. It works fine in my end(macOS 10.13.3 (17D102)).
We will try to provide some force-reactivation interfaces to solve this issue.

Cheers,
DrawFun
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J.C
Licensed Customer
Posts: 1857
Joined: Thu May 13, 2010 6:35 pm
Location: Wrocław

Hi DrawFun,

Thanks for the info!
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
System – Windows 11
My Behance portfolio, Blender plugin FB support group
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J.C
Licensed Customer
Posts: 1857
Joined: Thu May 13, 2010 6:35 pm
Location: Wrocław

Same happens with Standalone app. This must be something in the engine itself :(
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
System – Windows 11
My Behance portfolio, Blender plugin FB support group
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J.C
Licensed Customer
Posts: 1857
Joined: Thu May 13, 2010 6:35 pm
Location: Wrocław

This is confirmed by other user:
viewtopic.php?p=340705#p340705
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
System – Windows 11
My Behance portfolio, Blender plugin FB support group
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DrawFun
OctaneRender Team
Posts: 379
Joined: Fri Aug 25, 2017 5:02 am

Hi J.C,

Thank you for letting me know that. I will add the button for releasing GPUs in blender as workarounds. Then integrate new sdks once it is fixed.

Cheers,
DrawFun
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J.C
Licensed Customer
Posts: 1857
Joined: Thu May 13, 2010 6:35 pm
Location: Wrocław

Hi Drawfun,

Can it be done automatically after the rendering has been stopped by the user?
CPU – i9 13900KF, 128GB RAM, GPU – RTX 4090
System – Windows 11
My Behance portfolio, Blender plugin FB support group
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DrawFun
OctaneRender Team
Posts: 379
Joined: Fri Aug 25, 2017 5:02 am

Yep, will add an option for you to decide whether stop it automatically.
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