If those tips don't resolve the issue, I could take a look at your file and see if it has any problem objects or oddities in it. You might also look at your DWG export settings, perhaps you have it configured in such a way that it is causing the problem. I ended up purging the VWX file of unused things and that resolved my problem, perhaps this will help resolve yours. I have had this happen before due to a bad object from the dwg import which I started a project from. I have also tried the process using the same file on a more recent M1 iMac running Monterey and has the same experience.Any help with this is welcome.

I am working in OS 12.4 Monterey on a late 2015 iMac with plenty of RAM but just standard vRAM. It was an imported DWG that I modified as well. I can export another simpler drawing I am used as a tutorial. I have let it sit for an hour with no resolution. The program crashes and has to be force quit. It always freezes at an object very late in the process (somewhere around 7720 of 7760 objects. I cannot export in any of several formats I have tried (DWG, DWF, PDF, etc.). Now I am to the stage of exporting a DWG for the Architect to use to finalize the plan. I ended up printing them to PDFs instead of exporting or publishing them.

When I went to export or publish the viewports, only two of the 4 exported successfully as PDFs. Everything has gone well and I have recently developed 4 sheets with a variety of viewports and imported an imported spread sheet. I have just completed a first 2D landscape design on an imported DWG base plan. I am several months into working with Vectorworks Landmark 2022.

Vectorworks landscape