After using Visualize Pro 2017 SP4 for an arbitrary amount of time, could be 5min or 50, my PC will drop from 50+ frames per second to less than 5 FPS in the view port. Any renderings started at this point understandably have the same slow FPS issue. The only solution I've found is to Save and Restart Visualize. This rarely happened on 2016. This is happening on both of our machines that run Visualize.
Are other users having this issue? Is this a known issue that will be addressed in a future service pack?