Anonymous posted an answer for this Saeco Primea Cappuccino Touch Plus Coffee Maker:
"I had this same problem with my Saeco Magic Plus and found that cleaning the burr grinder..."
Anonymous posted an answer for this Whirlpool 24 in. GU1500XTLS Stainless Steel Built-in Dishwasher:
"I replaced the heater element on mine and that fixed the problem."
Anonymous posted an answer for this Saeco Royal Digital Plus Coffee Maker/Espresso Machine:
"Here is a link for completely cleaning the grinder - this often fixes the problem:..."