Hello, I have had my linq for 2 years now. I haven't had too many issues with it but a couple times that I tried to record an event, I was told that I was disconnected and nothing was recorded. The pain I have isn't picked up , and I'm told that it only picks up on certain things. I was told in the ER that my ekgs showed an abnormality, so when I called my dr office to ask if my recorder picked up on it, they said no. The one in the ER is a 12 lead so it will show more than the linq will. Very frustrating. I also have had pain with mine and when I work out it feels like its tearing tissue, muscle or something in my chest. Just wondering if anyone else has had issues working out, lifting weights with theirs.