adim@proxyAV.com

I used the aforementioned Snazzymaps and it was way off on correct measurements so if accuracy is your primary concern I'd look for another option.

@Adam Robinson - Thanks for the fast response! I tried what you suggested and with one additional parameter change my problem has gone away. Under the Select preferred NVIDIA graphics for this program I had to switch from Integrated option and select the High-Performance NVIDIA processor option. Thank you.

I am having the same issue. I tried updating the graphic card drivers for the Intel UHD Grpahics 620 and the NVIDIA GeForce MX150, disconnecting the external monitor, and switching to "Best Compatibility" in the Navigation Graphics. None of these fixed the issue. This issue, for me, started as soon as I switched over to Vectorworks 2019, I never saw this issue in 2018. I've attached my DxDiag to this post as well. The only thing I can do to temporarily fix the issue is to click on the small Minimize / Maximize Window square in the far upper right hand of the VV GUI. Any guesses as to what's new in VV2019 that causes this? DxDiag.txt