Ditching Dometic Thermostat?

Super_Dave wrote:
Can I swap out my POS Dometic Thermostat with a simple household thermostat?

These thermostats are fine. I have the same ones, and had the same problems and frustrations as you. The problem I suspect with yours is that they had a bad batch of the touch screens causing the erratic behavior. Call Dometic customer service, describe the problem, and they will send you replacement face plates for free.

Since I have done that, the problem has completely gone away.