I have to admit that when I first started using my Duet I didn't have the problem. I loved the way it wrang all the water out of my DH's dirty overalls as well as all my clothes. In the last 6 months, the sudsing issue has been a problem. If I do 2 clean cycles in a row, maybe that will help clean things out. Our water softener is not on a timer, but a sensing program--so I always have soft water (I live in a hard scale calcium rich area, so the softener is a must.)
I for one have appreciated all the input people have put into this subject. One of the reasons I went with an HE was the water saving. With a well of our own, I'm not paying for water, but I see the need to preserve this precious resource.