We have samba version 1.9.18 on Solaris 5. This has worked well and suddenly we were unable to log in or gain any access to the samba shares or to the server itself because access was so slow. This problem has only happened for approx 4 hours today and last Friday. We have the errors listed below. Can anyone help us with this? Nov 19 07:13:11 vfs2 smbd[11582]: This is probably a problem with the account nobody Nov 19 07:13:26 vfs2 smbd[11590]: write_socket: Error writing 4 bytes to socket 6: ERRNO = Broken pipe Nov 19 07:13:26 vfs2 smbd[11590]: Error writing 4 bytes to client. -1. Exiting Nov 19 07:13:26 vfs2 smbd[11587]: write_socket: Error writing 4 bytes to socket 6: ERRNO = Broken pipe Nov 19 07:13:26 vfs2 smbd[11587]: Error writing 4 bytes to client. -1. Exiting Nov 19 07:13:27 vfs2 smbd[11589]: Unable to initgroups! No Nov 19 11:07:17 vfs2 smbd[14570]: write_socket: Error writing 4 bytes to socket 8: ERRNO = Broken pipe Nov 19 11:07:17 vfs2 smbd[14577]: write_socket: Error writing 4 bytes to socket 8: ERRNO = Broken pipe Nov 19 11:07:17 vfs2 smbd[14570]: Error writing 4 bytes to client. -1. Exiting Nov 19 11:07:17 vfs2 smbd[14577]: Error writing 4 bytes to client. -1. Exiting