Trouble With Save Image Function

[Schadenfreude]

Hi,

So I'm using XNALara for posing and image captures, and I've run into an issue with the Save Image function. It works the majority of the time, but I've noticed that often if I have a large number of models loaded into the scene at once and try to take save a larger-sized image (often 150% or 200% of my screen size) the image will glitch and save as a pure black picture. This issue is consistently occurring when I have lots of models in the scene at once and try to save an image.

I've gotten around this issue thus far by saving smaller sized images or deleting unnecessary models, but I'm wondering if anyone knows of a more permanent workaround or fix for this problem?