I am having an issue with a system here. I have had two user log in and they are both unable to create an operation in the NC environment. Whenever we try to define a work cell or operation it becomes visible in the model tree, but we get an error saying that the operation has been cancelled. Has anyone else seen this behavior or better yet have a resolution to it?
what build are you on? I have noticed 4.0 has a lot of bugs where my volume disappears also! You may want to try using a build 1 newer or older. Sometimes it may be something in your config to. I have had problems where a newer build would bomb because of a line or 2!