Remote start stopped working, can't get it working again. 2014 Impala

Question

Installed an evo-all last spring on my wifes 2014 Impala and the remote start function as a stand alone was working as described. A month ago, it simply stopped working. I've reprogramed, checked all the wiring, flashed and updated the firmware, reset the unit and nothing has worked. I can reprogram with no errors but it still won't start with the oem remote. When I click lock three times, the blue light on the unit just flashes once and that's it. When I use the key to start in the ignition, the unit's yellow light is solid. Any ideas? Can I be missing an option when I'm using the flashlink? I've tried different combinations with the flashlink but I'm out of ideas. I installed one on my 2013 F-150 at the same time and it's working like a charm.

Answer 1

Looking at the service number provided, Option C1 needs to be on for oem remote monitoring.

Also looks like the dcryptor proccess is incomplete? Did you try both program procedures?