I will have difficulty mailing my return. Will I be charged a fee if my return is late due to this transmission issue?
You are paying extra for Live. Ask your expert.https://ttlc.intuit.com/community/expert-review/help/how-do-i-connect-with-a-tax-expert-in-turbotax-…
Are you able to see the reCaptcha image when transmitting your returns?
Please see the below TurboTax help article for troubleshooting steps:
What if Transmit Returns doesn't work?