Jase2985:rb99:thudding when you add water is your plumbing not the washing machine. no different to turning off any other tap in the house.
btw what do you guys call quiet - ours is good in general but there's plenty of thudding when its opening and closing valves and when its adding water through the soap dispenser.
Can you please advise the model number? Might have been discontinued but still want to have a look



