Rancher, our older dishwasher I'd have to tear apart every few months, plastic straw wrappers from juice pouches usually, how do they get in there!!!
New washer has a removable trap screen, but wife wants old one back, new one takes forever to wash a load.
They do seem to take a long time.
I now rinse everything to get the crud off. Making sure there are no food particles. Some machines have food grinders in them but I feared they'd break and that would be one more thing to worry about.