Hi everyone, One of those mornings with a busy schedule and an equipment issue causes a cancellation of the day, happy docs and patients. I work in nuclear cardiology and they have an older Ecam. After completing the daily flood I was doing the collimator docking and it gave me a “sensor error” the detector will close without the collimator but will not recognize when the collimator is in. I e rebooted several tones and wiped down the sensors with alcohol and still can’t clear the error. Just wondering if anyone has had the sensor issue with collimator changes. Thanks for any input, now to go tell the cardiologists we are down! Great start to the day