Dometic Touch Thermostats

Has anyone replaced their Dometic Touch Thermostats...and if so, what did you replace them with?  We have two of these thermostats in our 2018 PC, one for the furnace and front A/C and one for the rear A/C and both have developed a mind of their own.  Sometimes they will work as designed, other times they will not.  They will change from Fahrenheit to Celsius by touching the thermostat anywhere on it or when changing the temperature the numbers will go all the way up or all the way down and can't be stopped.  We finally took the covers off them and simply touch the contacts to make them work properly.  Although this works, we would rather have properly working units.

Try this instead:

System Initialization
A system initialization will need to be performed by the installer after
the system is installed.
    •    Make sure the Single Zone LCD thermostat is in the Off condi-
tion. See page 4, “Quick Reference To Control Buttons”.
    •    Press the “+” button and, while holding it, also press and hold
the On/Off Mode button for three seconds. LCD will show
 ― ― . Press the On/Off Mode button again to turn system off.
This completes the initialization.
The furnace On/Off temperature differential should be set at this time.
See “Mode Description - Furnace” on page 8 for further information
on furnace mode differential setting.

I will give that a try.  They worked fine for the first 3 years and then developed a mind of their own this past year.  Thanks.
Gary