It gives me no error message. Then the main screen appears with my folders as usual. (this does not happen on Linux Mint) I re-installed clean in 142 but same prob. Can I install 141??????????? I manually chose to go to 143 but no change in bad behaviour. I use only POP3 on a single gmail account I tried troubleshooting and if I select all it starts up quickly, but if I just choose to not do extensions it is slow. No extensions and stock theme. Account settings/Local Folders/Message storage points to my TBIRD folder on another partition so I can use it by either win or Mint and so it stays current/accurate for both - done that for years. Tell me what you need from the crash pending folders as there is a ton of stuff there. "geek" Thanks. (events is empty) (I found an esr for 140.3, I suppose I could try that...)

-- Asus ROG STRIX Z790-E Gaming wifi-6E, I9-13900k, UEFI/GPT, 32GB, Sam 980 Pro 1T M.2, Mint 22.2 Cinn, Win11, GeForce RTX™ 3060 Ti VISION OC 8G (rev. 2.0)