https://gitlab.synchro.net/main/sbbs/-/issues/1038#note_8041
Socket I/O for all File Transfer Protocols.
I've only ever seen this issue once, in the logs by a remote user. Never had this issue myself, although I don't tend to use file transfer.
Not seen the issue happen for other users either that have used file transfer options.
--- SBBSecho 3.34-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)