Thanks for filing this bug in Ubuntu. You seem to be hitting a performance issue, on a non-trivial setup. This is too broad for a bug report. I suggest you seek help in the samba mailing list at https://lists.samba.org/archive/samba/.
In the meantime, I'll mark this bug as incomplete. ** Changed in: samba (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1796142 Title: browsing samba share got NT_STATUS_IO_TIMEOUT only on specific subfolder inside share To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1796142/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs