Thank you so much for all the input. I'm used to her taking some food but her taking all of it really surprised me. Right now I'm only doing a once day feeding. She's got some Hazel/Harry Hamster food, Oxbow Essentials (she loves these), Harlan 2018. I don't give her Harlan everyday since these take her a while to finish.
She eats all fresh food right away so no worries about rotten food.
I wonder if the winter really is kicking in.