Not responsive after password accepted

[sdotb]

SFTP sessioin didn't start after login checking container logs the password is accepted and looking inside container bash the folders are reacheble and seems correctly mounted in right place

[norrlandxyz]

I'm having the same issue. It seems to eventually work if you disable timeout in your ftp client and wait for a longer period of time. (around 4 minutes?)

[jesseDMoore1994]

I can see this as well, I think the change was introduced some time last week. I was doing some testing and I first noticed the issue on Thursday (4/6/23).

[Lustyn]

This is likely the same issue with the new default ulimits for file descriptors in newer docker versions. Having that value too high will eat CPU when establishing connections causing them to stall for several minutes.

See here for the fix: https://github.com/atmoz/sftp/issues/341#issuecomment-1509470933