I am trying to troubleshoot a lag problem while copying a dynamic block within a dwg. The attached dwg has had everything erased and purged except for the block I've been having issues copying at least as far as I can tell. See (here) for screencast of reduced dwg. The original dwg has a more "noticeable" lag. See (here) for a screencast of the original dwg. There seems to be something in the background affecting this dwg that I can't find. I had a qsave issue that had *Warning* Multiply owned object, handle "D23B" see knowledge base article . I applied the article to remove the errors.. I made a new file which is still slow after a writeblock select.
Before this post gets too long... If you copy clip the block from the bad file to a new clean dwg the slow copy appears in the new file. If I insert the same block from my library into a clean dwg it works fine until I copyclip the bad symbol into the clean file. Then the new file becomes slow. I would like to fix the bad-corrupt file if possible. In our office it is common to use previous similar jobs as a starting point which would spread this issue like a disease. I have made notes in the job folder not to use the file and I suppose I could zip the file but would like to understand the problem and fix it if I can.
Any interest or comment would be appreciated.
