I am having the same problem. My EFile Federal has been accepted.
Today I got an email saying my California State Return EFile was rejected.
I opened TurboTax 2020 on my laptop and updated the software. I went to my return and there was nothing for me to change.
I resubmitted EFile and shortly after I got another email and text message that it was rejected.
I am not going to submit again until we can get an answer from Intuit.
