Mine worked OK with MS Edge as the default browser (Windows 10, Desktop Premier).
A couple other things to try.
1) Go up to the "File" menu in upper left. Toward the bottom of the pop-up there is another menu selection place to sign into your TTX account...maybe that one will work.
2) IF the sign-in boxes are still blocked, try rt-click and Refresh (if using Windows).
3) Still no? Hit the tab key a couple times to see if a cursor moves around between boxes before trying again.
4) Could be you have a pop-up blocker of some kind that needs to be shut down temporarily?
5) Wait until Friday Feb 24th and run a software update. They are "supposed" to be releasing a software update that is "supposed' to fix some brokerage sign-i/access/import issues...maybe that TTX sign-in is part of it.
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Last resort. 1099-DIV and 1099-INT forms are really easy to enter manually.
.....but more than a few manual entries for the 1099-B/8949 can be a chore though.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
