Is there anything in her enclosure she avoids? Try simplifying things and give her the basics for a while. Have you tried changing the color of the enclosure? I know they don't see the way we do. How did she do last night being out? Did she stay up high all night? She might feel safer higher up. Building an arboreal cage might help? One where she can climb 4 to 5 feet up and sit on a ledge high up? It seams she likes being high up.
