I am experiencing the same issue. I tried to uninstall and reinstall the software. I even exchange the software in the store for a different copy and the same thing. After spending at least 10 hours doing this and being on the phone with TurboTax I finally was told there is a known issue and it is affecting many users. There were not able to provide any ETA except that it is a known issue and they are working on it.
Please respond to post if able when it is working as I hope I can try again tonight to submit the return.
