HVAC randomly shuts down. 2014 1500

[Bkaiser]

I’ve replaced lower fuse box and still have issue. Lately it’s more often, every day or so verses every few weeks. Stays off longer as well. My feeling is that the issue is embedded in the touch screen since all hvac functions are frozen. No fan and no a/c. None of the buttons work until it decides to come back on.

 

[crash68]

Do the physical buttons and knobs work? or is it just the screen controls that freeze?
It maybe the HVAC module which is located to the right side of the glovebox