I feel Jeff should have bit the bullet and just returned it. I know it's a waste of time, but these products have to be rejected at retail. Retailers will eventually get tired of the extra support burden and demand manufacturers drop stuff like this. They should all get hit with the open box problem from the returns.
I'd love to take a stance like that, but the reality is I've already sunk about 6 hours total into the whole operation, and I have quite limited time for my home maintenance + improvement projects as it is (my bench currently has a new faucet set to fix the leaky bathroom faucet, as well as an exhaust fan to fix the broken one in our bathroom... and those are just the things that are currently broken , not the dozen…
It's free to file an issue, and in most cases you'll get a direct response. The issue here is product fails to perform as expected, and resolution is that the manufacturer remove the unit at their cost and give you a full refund.
Arranging an alternative purchase is your issue.
And contact your local news media as well. They love stories, particularly if there's existing footage they can air. VNRs (video news releases), the original "fake news" became a hot item in the 1990s Because Reasons. And you've already got the footage and audio.