Wrong lineweights with hidden plot

I've posted about this problem a year or more ago, but never had a resolution. I've also seen a number of other people with this issue unresolved when I search the archives.

This only happens cccasionally, and only when plotting a layout that contains views with hiding active. The output of all those viewports are printed in a very faint lineweight. The non-hidden views and paperspace itself is plotten fine.

I've had this problem on two different printers, and I've seen others wih the problem on other brands as well. So, it doesn't seem to be a printer issue.

Joe Dunfee

 

I've continued to try to resolve the problem, but without success. It does seem to be just that particular drawing that has the problem. However, as I search over older posts by other people, it does seem to be a common problem.

I've purged all, as well as audited and recovered the drawing, and both report no errors.