I keep my BP in a 20L and she is fine all week. Meaning she moved from one hide to the next and comes out to drink. I often see her with her little head poking out of the entry to the hide but that's about it.

By about Friday night though she starts roaming and trying to coax the magic tongs to bring in a mouse. I typically feed on Saturday, earlier if she starts looking hungry on Thursday and later if it's not until Saturday. After eating it's into the warm hide and off to la la land.

I had issues getting her to feed at first so now I just wait until she looks and acts hungry and I have not had any missed feeding except for shed time. Is yours constantly roaming at night or just before feeding?