2.83 Becomes Super Slow When Cycles Render View is Toggled #76832
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Unbreak Now!
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Reference: blender/blender#76832
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Delete Branch "%!s(<nil>)"
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?
System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce MX130/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 445.87
Blender Version
Broken: version: 2.83 (sub 17), branch: master, commit date: 2020-05-15 17:29, hash:
e5ace51295Worked: 2.82 and 2.90
Short description of error
I updated the daily build today and it becomes super slow, 2.90 is fine though.
Exact steps for others to reproduce the error
Based on the default startup
Also here is a video, in which I do the above steps, and also compare 2.83 with 2.90:
2.83 Cycles Render View Slow Bug.mp4
Added subscriber: @Eary
Added subscriber: @ankitm
would the undo be fast in other render engines or viewport modes ?
Yes undo and other operations are very fast in Eevee and Solid View mode.
Added subscriber: @iss
Changed status from 'Needs Triage' to: 'Needs User Info'
@Eary does this happen if you click on File > Defaults > Load Factory settings?
Yes it is still super slow after loading factory settings
The problem is resolved in the lastest daily build (May 19, hash:
ff7a30d928)Changed status from 'Needs User Info' to: 'Resolved'