I can run my model with one rooftop defined with all thermal zones attached and it runs without any problems. When I break the thermal zones into two rooftop units I get an error. Anyone have experience with this?

I can run my model with one rooftop defined with all thermal zones attached and it runs without any problems. When I break the thermal zones into two rooftop units I get an error. Anyone have experience with this?

I can run my model with one rooftop defined with all thermal zones attached and it runs without any problems. When I break the thermal zones into two rooftop units I get an error. Anyone have experience with this?