.....that's unusual....make sure you are/aren't saving your file on a cloud drive...it might be in there instead.
...or USB connected of computer drive??
Desktop TTX creates a Temp file that begins with a "~", which saves most of your data as you go along, jsut in case your computer crashes. That should be there.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
