DWs and rinsing - beware
I love my Bosch DW (I've had for 8 mo.) though recently had Error 24 messages. Repairs are still covered by both Bosch and the company I purchased from (Pacific Sales).
I generally rinse dishes immediately and prior to loading DW. It was a tiny piece of spinach and a kale stem that caused the problem.
It was the Airgap.
Repairman suggests rinsing which I do yet because many people online discuss this and recent opinion said dishes are cleaner not rinsing because the detergent needs to bind may have truth, yet if you decide to do that keep a few extra airgaps on hand which you can get at Home Depot. They may not be simple to re-place though I will soon see.