Completed full system inspections for both upstairs and main level systems. Tested fully and found some issues with each unit that should be addressed. The units are also 13 years old so it may be time to consider replacements. Today I completed the bare minimum basic repairs to get the system running. This included removing clog from upstairs drain, adding ss1, cleaning outdoor condenser coils, replacing capacitor for upstairs condenser, and adding 1 lb. of 410a to main level unit. Tested fully after repairs and no failures at this time.