I was the same way. According to my car that had less than 1000 miles on it, I had ran over several pedestrians. Then the rear camera wasn’t working correctly. I was fed up as well. After the last visit, it seemed fixed. Until…today. The radio now won’t turn off. For $70k, I would think a better resolution would be in the fix. Not to mention I’m asked to pay for an Uber now instead of a loaner for all the issues I paid high dollars for. Frustrated!Just an update, my car has been back to the dealership 4 times in the last 5 weeks. Still having problems with GM updates, SD card and the vehicle doing strange electronic "ghosts". Received a call from Cadillac. They want me to take my vehicle back to the dealership on Monday and they are having the district rep come in and assist with the electronic problems. I really enjoyed the vehicle, but now I am to the point I'm looking for another vehicle, not sure at this point if I will buy another GM product.