Report "My Silvia has been working well for 2 months. Suddenly out of nowhere, since I have not changed the coarsness of the blend or the blend it self, I am getting lousy slow shots without any crema. Seems as if there simply is a lack of brewing pressure. The water runs seemingly normal if I remove the portafilter and let water run through. The machine is no more than 2 months old! An suggestions?"