What's the most common problem with GE refrigerators?

The most common problem with GE refrigerators is ice maker not working or not making ice, followed by not cooling properly. For GE models like GFE26JYMFS, GSS25GSHSS, and GTE18GMHES, the top failure is ice maker failure after 3 to 6 years due to water inlet valve clogged with sediment, ice maker mold heater failing, or control arm stuck, resulting in no ice or small cubes, repair costs 50 to 150 dollars for ice maker and valve. Second most common is not cooling or warm fridge but freezer cold, due to evaporator fan motor failure at 50 to 100 dollars causing cold air not circulating from freezer to fridge, or defrost heater failure causing frost buildup on evaporator coils that blocks airflow, or dirty condenser coils behind fridge causing overheating. Third is water dispenser not working due to frozen water line in door or failed inlet valve. Fourth is leaking water inside or outside due to clogged defrost drain that freezes and causes water to leak into fridge or floor, fix by clearing drain with hot water. Fifth is loud buzzing or clicking noise due to failing compressor or condenser fan. Sixth is control board failure from power surge causing blank display or flashing temperatures. To prevent most GE refrigerator problems, replace water filter every 6 months, clean condenser coils yearly behind fridge, do not block vents inside, and use surge protector to protect control board from power fluctuations.