I’ve encountered slow down of VEAI because resource wasn’t freed from previous instances, to solve it without rebooting your PC, do the following:
(1) Close VEAI
(2) Open task manager, end ALL the instances of “NVIDIA Container” (they will be automatically opened again after a second, you don’t have to end them again!)
(3) End “Desktop Window Manager”, (it will be automatically opened again instantly)
(4) Click on “Memory” tab in Task Manager to sort the tasks by memory usage, if you see anything abnormal that’s taking a huge amount of ram, end those tasks.
(5) Relaunch VEAI, and the processing speed should’ve been restore to normal.