Performed cooling maintenance on Daikin Fit AC Double checked wiring from install, no concerns Aprilaire 410 Filter is good No signs of water leaks from the furnace Went through setup options in the thermostat No significant fault codes stored except an odd "general thermostat error" Connected system to wifi, got the software update Error did not reappear Put system into charge mode Adjusted refrigerant charge to 13.5⁰ subcooling after 30 min of run time System is operating within factory specs at this time