What is a common problem with GE dishwashers?

What is a common problem with GE dishwashers is not draining and leaving standing water at bottom of tub, followed by not cleaning dishes well. For GE models like GDT630PYRFS, GDP630PYRFS, and PDT775SYNFS, most frequent issue is drain pump clogged with food particles, glass shards, and grease or failed drain pump at 30 to 60 dollars that causes water to remain at bottom after cycle, accounting for about 30 percent of dishwasher service calls, fix by cleaning filter under lower rack monthly and checking air gap or garbage disposal connection for clog. Second common is not cleaning well and leaving food on dishes due to spray arm holes clogged with food that blocks water jets, or filter clogged that needs cleaning, or low water temperature below 120 degrees. Third is not filling with water due to inlet valve clogged with sediment from hard water at 15 to 30 dollars or float switch stuck. Fourth is leaking water onto floor due to door gasket worn after 5 to 8 years or loose hose clamp. Fifth is not drying dishes due to heating element failed at 30 to 60 dollars or rinse aid empty. Sixth is loud noise due to drain pump failing with food stuck in impeller. Seventh is door not latching due to latch failure at 20 to 35 dollars. To prevent problems, clean filter monthly, scrape plates before loading, and use rinse aid.