Same problem here re TT 21. I had been working on it over the past few weeks, but a mistaken entry I made today re a K1 lowered my refund even though I went back and fixed it, so I didn't want to save these changes. Nothing I did would get the refund number back to before the error, so I selected - DO not save - figuring it worked like WORD, that just these last changes wouldn't be saved. Nope - whole return is gone. I have looked in TT/Documents. I have IDrive and can't even find a doc in there checking only minutes later. It is not in trash and I haven't done a windows update recently. Sounds like that can create as many problems as it solves. Before I try that, can you please just tell me what a temp file might look like for my 2021 return that I can recover so I don't have to start all over! Thanks.
