This seems to advertise being able to run on GPUs with smaller RAM, down to 2GB - but no such luck here on my laptop 3050Ti 4GB. Does anyone have any clues on t

This seems to advertise being able to run on GPUs with smaller RAM, down to 2GB - but no such luck here on my laptop 3050Ti 4GB. Does anyone have any clues on the config or setup to get this going on smaller GPUs?