Is there a FIX for vsftpd 500 login error, YET?

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Using Fedora 23, with vsftpd configured that follows, getting error 500 when I log into /home/$user. Based on documentation this should not be happening as long as chroot and writeable are enabled. However, ... Thoughts?

anonymous_enable=YES
local_enable=YES
write_enable=YES
local_umask=022
//anon_upload_enable=YES
//anon_mkdir_write_enable=YES
dirmessage_enable=YES
xferlog_enable=YES
connect_from_port_20=YES
//chown_uploads=YES
//chown_username=whoever
//xferlog_file=/var/log/xferlog
xferlog_std_format=YES
//idle_session_timeout=600
//data_connection_timeout=120
//nopriv_user=ftpsecure
//async_abor_enable=YES
//ascii_upload_enable=YES
//ascii_download_enable=YES
//ftpd_banner=Welcome to blah FTP service.
//deny_email_enable=YES
//banned_email_file=/etc/vsftpd/banned_emails
chroot_local_user=YES
allow_writeable_chroot=YES
seccomp_sandbox=NO
//chroot_list_enable=YES
//chroot_list_file=/etc/vsftpd/chroot_list
//ls_recurse_enable=YES
listen=NO
listen_ipv6=YES
pam_service_name=vsftpd
userlist_enable=YES
tcp_wrappers=YES