Aspen Moulted?

[Bogertophis]

I fed her last night and noticed that she was moving a bit slow too. I also fed Archie the same thing, but smaller amount because he is a younger spider, but he was doing fine... what's going on??? I am going to add some more lighting to the area because that might be causing her to be lethargic like that, I don't know. I'm trying everything.

Did you check to make sure she molted completely? If there's any remaining that is stuck on her, that could impair her movement. Did she have adequate humidity? I don't know that lighting would have anything to do with it-

Just for clarity, remind me (us), what exactly is Aspen?