Hey dcluster. Looks like we are experiencing the SAME exact issue. So this is DEFINITELY on turbotaxes end.
Question for you, since you mentioned adding in your crypto transactions. About how many transactions do you have? Is it also above 1K?
I still have a very strong suspicion that if there is a HIGH number of transactions, TurboTax is timing out when trying to generate the tax forms. Based on the fact that the WebUI looks like it connects to an AWS instance (judging from the URL) and it probably craps itself trying to generate a big tax form, guessing because they're probably using the lowest cost instance possible.
