Undo Broken / 'Update Vray Material BUG'

Hello,
I’m wondering if this BUG is still being worked on? I lose so much work by not being able to use the Undo command.

Hey @GD3DESIGN ,

Are you referring to this thread? - Multiple "Undo properties" in Undo stack - Issues - Chaos Forum

If so, certain improvements were introduced with 4.20.02, however, further improvements need to be done. This already had a lengthy discussion in the original forum thread. If you could point out what exactly is happening on your end along with info about the exact V-Ray version used, that would be fantastic.

Other than that, we have logged a separate ticket in our system about Undo/Redo improvements (ID number SK-2794), and will let you know when we have any updates on the matter. Thanks for the understanding and patience!

Hello Nikoleta,

Vray version 5.10.04, sketchupPro version 21.1.299, win 10 pro.

It is an intermittent problem. Undo will work fine for a while, then it will seemingly just randomly stop working. I can hit ctl+z, or try to click ‘undo’ through the edit menu and nothing will happen. It will get stuck on ‘Create V-ray Material’, as I posted in the screenshot above.

I cannot seem to reproduce the behavior with the latest version 5.10.06, but I might be missing something out. Do let us know if you notice any particular pattern that leads to this behavior.