>>75037448I think it's waiting room verification (again). Looking back at March, almost all waiting rooms recover instantly in a straight line (pic related) but your image starts sawtoothing much earlier in to waiting room recovery. There are a few (maybe 3 or 4 out of the entire month) that are similar but they don't start the sawtooth until about 75-80 percent of the room is recovered. I really need the April data from vrabi and more chuuba samples to see if there's any kind of pattern to it.