I submitted again on Thursday 3/28 and just got notice that my return was accepted at 3:10 p.m. today. Finally!

Based on this thread, my understanding is that this isn't a TurboTax issue, but an IRS issue. On the IRS Known Issues page (<a rel="nofollow" target="_blank" hr...

I just heard back. Rejected again. Same error. Seems like I'm going to be filing by mail and sending it in tomorrow.

I just submitted. Will update if/when it gets accepted or rejected.

Also rejected after about 30 minutes after submitting again with this error message.