Thank you everyone for the responses.
Herman, there is no Max A/C on this system. The 3 settings are defrost, floor vents or main vents.
Ray, I just spoke with Aurora and was informed that there is no recirculate door to shut off the fresh air from the outside. That was a decision from REV group engineers. He advised that there may still be a leak in the system or the thermostat needs to be relocated on the Evaporator.
Rich, yes to the compressor, drier and condenser, but the evaporator was installed by REV. Someone else I spoke with mentioned a clogged H-block as well.
I take it back to the dealer on Thursday, so lets hope I get some resolution on the issue.
Stay safe and Happy travels,
Stephen