Gigapixel AI CPU at zero percent utilization never finishes

New to Gigapixel, works great in standard mode but generative mode doesnt work. I only have a nvidia 1050 card with 4 gb of ram, so when attempting to use generaive mode it says CPU. Ok not enough video ram, try CPU. It proceeds rapidly until near end and stops. Looking at my CPU utilization is zero percent, but my 32 gb ram almost 100% utilized. I have tried different images and not a single image has completed. It simply does not work at all.

Running on Ryzen 5 5600X, 32gb ram, Nvidia 1050, on Windows 10. Hundreds of gb, of free disk space.

Forces users to subscribe.