Do you have hard water? If so, the water valve could be plugged up and underfilling the machine.
Let the dishwasher fill and stop the machine once it begins washing. Wait a minute or two to let the water completely drain and snap up a picture of the water level. We'll be able to help determine if it's underfilling.
Let the dishwasher fill and stop the machine once it begins washing. Wait a minute or two to let the water completely drain and snap up a picture of the water level. We'll be able to help determine if it's underfilling.