Well, my third Wasp is now working past 30 days!!!
They shipped it out on 3-12-22. It probably took 2 days to get here. I didn't note the date, but upon receiving it I immediately put the battery in and set it on my dresser. My room see all varieties of light levels day to day. I have observed the intensity change as the light levels change.
So now at almost a month and a half, it is still working. I will wait and see what happens in the next 2-4 weeks. It just might be that they finally have a "fix!"
That, or I finally received a "good" one.