Sorry g00r00, and whoever else has looked into this. I don't think there is a hang-up issue (ghosting users who hung-up manually) on any BBS besides Alcoholiday.
If people are using scripts and they aren't checking for the "shutdown()" then they can certainly lock up a process. MPL can override it but its absolutely a requirement with Python. So that could be part of it.
It could also be an older version, who knows. Maybe we can investigate
further sometime.
Thanks for letting me know!
--- Mystic BBS v1.12 A44 2020/01/29 (Linux/64)
* Origin: Sector 7 (21:1/108)