I have combined many curve objects in the past. In this case I select two curve objects but "combine" under object is not selectable. Why?
It would be nice if the tool would tell me that, but I see no way to get an error code or reason.
I am running version 21.0.0.638 on a current update of Windows 10.
Share the file so that others can look at it?
I would rather not.
Guess you manage to solve the problem, SaratogaGap, since we haven't heard anything from you?If not, save at least the troublesome object in a file and share it so we can have a look at it.