I’ve had my machine a little over 6 months. So far, I have not had any issues. Today, I went to run my machine and I noticed that it continued to grind and grind. I had to manually turn it off in order for it to stop. It was grinding for a couple minutes before I powered the machine off. I started to clean my machine, thinking that would solve the problem/lead me to the problem. I did not find anything wrong with the machine, however, I am unable to get the brew unit back into the machine. It appears that the piece that rotates internally does not match up to the brew unit’s piece. I cannot find any videos online on the issue. Please help!