So I did everything you said, and performed some more tests. I powered the unit on with all power out connections unplugged from the 24v power supply. The CN01 connector was the culprit. The top two leads are running at around 5 volts, but the bottom two leads are reading properly at 24 volts. Is this a bad power supply issue? If this is just power out, would it be possible to just connect the top wires of the CN01 connector to the bottom wires to supply the proper 24 volts? Thank you so much for your time and for helping me out!