Found this thread for solving the sluggish UI on 3DS MAX. https://knowledge.autodesk.com/support/3ds-max/troubleshooting/caas/sfdcarticles/sfdcarticles/3ds-Max-UI-lags-or-seems-sluggish-even-on-very-fast-multi-core-CPUs.html Issue: 3ds Max lags or shows a delay in performance, even on fast CPUs. This includes, but is...