Hi Samsung guys! 

Im writing here about my experience with autodose. 

Washing machine is truly great. Autodose as working also great but many many times softener is not working. I ve tried a lot of different one and nothing. 4 times service visit me but never Samsung share with me any "technical" data about this issue. 

My question is:

Maybe owners of those machines with autodose should make a petition to Samsung for repair it globally or find some solution maybe retrofit a new part or refund some part of washing machine even some small part to buy a new one. (New one got new tray but same valve)

With car companies it works also sometimes with other technical defect (Manufacture fault)