Update! My return is now filed and accepted by the IRS! About an hour or so ago, I received an e mail from Turbo Tax that my return was rejected and I needed to revisit the Foreign Tax credit section and then re run the review. I did that, hit submit and within 5 minutes, I received notification that my return had been transmitted and about 30 minutes later an e mail saying my return was accepted by the IRS. I am glad that this is finally completed for 2020 tax year! Best of luck to all the rest of you who are in my similar situation.
