Why Are Verkada Access Control And Many 30-Day Camera Models Out Of Stock?

We have been trying to order new Verkada cameras for what seems like months at this point, but every time we check stock, 30-day models are backordered. They routinely shift from 3-5 days out to simply "backordered."

Some of the more expensive models, e.g., 60-day and longer-term storage, as well as outdoor cameras are more available, but the price jump is significant:

The door controller has been repeatedly delayed, as well. We're now hearing it'll be in stock next week, but that's not the first date we've heard, either.

Is anyone else seeing anything similar? Are there some dealers you've found reliable when ordering Verkada who might avoid these issues?