OK, related, so I have to share, because it's driving some valley residents crazy.
It is currently the portable air conditioner season in Arizona. Home Depots now have them stocked in the front of the store.
All Wi-Fi enabled Toshiba models (which are white-label rebranded Midea units,) their overwhelming predominate stock, are susceptible to a bug where your unit can be remotely turned on or off randomly, without your input. Presumably mismatched accounts on their back-end.
Separately, but related, they also have universally paired remote controls, so your next door neighbor who also has a very popular Toshiba portable AC unit model can accidentally turn yours on and off without your input, and adjust your temperature any time, too. And you can accidentally do the same to them.
Oh, and their remote controls work across all unit models, so it doesn't matter if you have a window unit instead, either.
Whoops!
Never buy them.