Thermostat wont cool

This is an ongoing problem. When I report thermostat is not cooling to support, they ask to do a power recycle & factory reset as mentioned below and it starts to work
https://support.wyze.com/hc/en-us/articles/4404693222171-My-Wyze-thermostat-will-not-turn-off-.

Few days later, it wont cool again. It will say 8hours to cool the room by 2 degrees or show safety delay message. Its rinse, wash & repeat i.e do the above and AC starts working. Today, it completely stopped. None of the power recycle / factory reset is helping. AC wont turn.

Totally frustrated with this [Mod Edit] product from Wyze. Does anyone have any solution?

MOD NOTE: Post edited to conform to the Community Guidelines.