@Lovlilynne
When it happens, I found that shutting down 2023, and opening the prior years first, then 2023 last, allows all to run at once.
Not sure why this is happening, but this year's 2023 version, has some extra verification stuff in it tha may be interacting with the prior years in ways the TTX programmers didn't expect.
User experience varies as to which years may cause issues. I can start 2022 & 2023 in any order, but my 2020 & 2021 must be started up before 2023 . (I'm on Windows 11 , Premier desktop)
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
