Samsung washer ND error

I replaced the drain pump and the washer would work for a load or two before getting the same ND error. Sometimes I could turn the machine to spin cycle and it would finish the cycle. Sometimes it wouldn’t. There are no clogs and it’s not a suds problem. What are the possible causes? Water pressure switch? Control board?

63 views and no replies?? LOL. I thought someone else might have had the same problem or could lead me in the right direction

still nothing??? LOL

I was just reading your posts. The exact same thing is happening to my washer. Did you get it figured out?

Nope. Let me know if you do any better…lol