Preselecting a curve then calling Offset. Normally one can then type in a new value for the offset if it is different than the previous stored value, hitting Enter updates the offset distance at the command line and the on-screen preview. However in the latest Beta, all I get is a ding sound when …

[image] Helvetosaur: all I get is a ding sound when I try that and no update I’m seeing the same behaviour in R9 as in R8, but that’s just starting Rhino, creating a line and running offset on it per your instructions. So, any thoughts about the context you are doing it in that might cause yo…

Preselecting a curve, starting Offset, entering a different offset distance, and completing the comman is working normally for me in BETA (9.0.26202.12303, 2026-07-21). I don’t have any command aliases or macros, and the only plug-in which “does not ship with Rhino” is ClippingBox.

Worth noting a similar problem with a different command: [image] Paste + nudge gives me a windows error sound and no nudging Serengeti (Rhino BETA) This worked in previous versions and now doesn’t seem to work. I use nudge quite often and have it also set up t…

Hmm, I have two sessions open and it is not working correctly in only one of them… :face_with_spiral_eyes: I will now try to close the Beta and re-open that file and see if it is just some kind of one-shot gremlin, file related or what… OK, closing Rhino and reopening the same file and now it’s wo…

I just ran into this again with a different command - just a simple Box. Ran the command from a button and then typed 0 to set the corner at the origin and all I got was a ding. And I couldn’t cancel with Esc. Exactly the same symptoms. Panning a viewport with the RMB resets it (other actions mi…

I have figured how to reproduce this consistently - at least on my setup (Windows Beta). Default workspace Make a new blank file with 4 viewports showing. Make the Top viewport active (click on the viewport title) Move the mouse to the LH side toolbars and choose the Circle tool by clicking on th…

this issue is logged as RH-97257 Rhino loses focus thanks Mitch for the steps to reproduce, added

[image] Helvetosaur: you will get a “Ding” when you hit Enter and nothing will happen Some supplementary notes: If you go to any of the viewports other than the one active prior to selecting the circle tool you consistently get the same problem. The one active prior to selecting the tool ne…

RH-97257 is fixed in Rhino BETA

Problem with Offset command

Serengeti (Rhino BETA)

jeremy5 (Jeremy) July 26, 2026, 1:11pm 4

Worth noting a similar problem with a different command:

Topic		Replies	Views
Rhino 7 latest update seems to have caused an annoying change with Offset Curve Rhino windows	4	406	March 17, 2021
Offset command instantly crashes Rhino Mac mac , bug	1	267	February 9, 2023
Offset Bug Rhino for Windows	32	1462	December 8, 2020
[Bug] Curve offset fails Serengeti (Rhino BETA) windows	3	97	August 18, 2026
Bug with curve offset Rhino for Windows windows , rhino7	44	1767	August 2, 2024

Problem with Offset command

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