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Opening OSL node slows my computer down to a crawl
Posted: Tue Dec 30, 2025 6:55 pm
by ScottGelber
2026.1
When I open an OSL node, even with the LV off and the node unconnected, everything slows down so much I can't even highlight the text in the window in one movement.
I can't handle the "ADD" osl and I have to force quit C4D if I paste an OSL script
What's going on? How can I fix this?
Thanks in advance
PS- I have seen this post:
viewtopic.php?t=77673
it did not solve my problem.
Re: Opening OSL node slows my computer down to a crawl
Posted: Wed Dec 31, 2025 12:47 pm
by bepeg4d
Hi,
Everything is working as expected here with OSL texture node.
Please make sure to upgrade to version 2026.1-v1.8.2:
https://render.otoy.com/customerdownloads/plugins/d6/98/5b/36/OctaneRender_Studio%2B_2026.1_for_Cinema4D_v1.8.2.exe
Looking forward for your feedback.
ciao,
Beppe
Re: Opening OSL node slows my computer down to a crawl
Posted: Fri Jan 09, 2026 7:53 am
by ScottGelber
Thanks for your reply Beppe.
I have updated to 2026.1-v1.8.2 per your suggestion.
Unfortunately this has not fixed the issue I'm experiencing.
I don't believe I'm reporting any new kind of bug, I haven't foudn any other reports of this issue elsewhere but I was hoping for someone with more technical expertise to help me troubleshoot the issues I'm experiencing on my machine.
Are you willing to attempt help me resolve this?
Re: Opening OSL node slows my computer down to a crawl
Posted: Fri Jan 09, 2026 8:03 am
by ScottGelber
new information: in trying to rule out issues I tried an older version of C4D on my machine and I do not have this problem.
No closer to figuring out the problem, but it appears to be limited to this version of C4D.
So, shrug.
Re: Opening OSL node slows my computer down to a crawl
Posted: Fri Jan 09, 2026 10:25 am
by bepeg4d
Ok, please write to help at otoy dot com asking for Beppe, so I can investigate your issue more deeply.
ciao,
Beppe