Nope, all other factors are status quo, for the most part. She was getting cranky about testing, and she is hungry, but that goes hand in hand with elevated BG in her world.
Now that looks better. I use to swear Autumn had a cycle of ideal doses we seesawed between .5 & .25, then between .25 & .1 several times before she'd hold a reduction. Seemed like sometimes you have to go up in dose to go back down in dose again.