I got this problem when I downloaded TD Ameritrade and had to update 43 transaction so the worksheet matched the Form 8949, once I did that it worked. I then got a second batch of many more transactions from another broker and TT generated many transactions with $0 but had some tax withheld information so I had to match those but did so using the drop downs in the smart check and all 80 were quickly fixed. I dont recall ever having this problem before. It does appear that TT support is non-existent on any issue I have looked at in these discussion threads. Will look at other options going forward.
