whm /ftp backups work for a few days then stop

clarification...The backup don't stop but the ftp to the remote location does. Currently I see the following info # grep -H '' /usr/local/cpanel/version /var/cpanel/envtype version:11.40.1.11 cat /etc/cpbackup.conf BACKUPENABLE yes BACKUPFTPDIR backup BACKUPTYPE normal BACKUPINC no BACKUPACCTS no BACKUPINT weekly BACKUPDIR /backup MYSQLBACKUP both BACKUPMOUNT no LOCALZONESONLY no BACKUPRETDAILY 0 DIEIFNOTMOUNTED no BACKUPRETWEEKLY 1 GZIPRSYNCOPTS --rsyncable BACKUPLOGS no BACKUPRETMONTHLY 0 BACKUPFTPUSER techteam COMPRESSACCTS yes BACKUPFTPHOST 12.235.66.130 BACKUPDAYS 0,1,2,3,4,5,6 PREBACKUP 0 BACKUPFILES yes LINKDEST no BACKUPFTPPASSIVE yes POSTBACKUP 0 BACKUP2 yes USEBINARYPKGACCT no BACKUPFTPTIMEOUT 120 BACKUPCHECK yes BACKUPBWDATA yes zgrep cpbackup /var/log/cron* /var/log/cron:Mar 3 01:00:01 vps768 crond[28396]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron:Mar 4 01:00:01 vps768 crond[13364]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.1:Feb 24 01:00:01 vps768 crond[15859]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.1:Feb 25 01:00:01 vps768 crond[30277]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.1:Feb 26 01:00:01 vps768 crond[11441]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.1:Feb 27 01:00:01 vps768 crond[24022]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.1:Feb 28 01:00:01 vps768 crond[1356]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.1:Mar 1 01:00:01 vps768 crond[7221]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.1:Mar 2 01:00:01 vps768 crond[13672]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.2:Feb 17 01:00:01 vps768 crond[9798]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.2:Feb 18 01:00:01 vps768 crond[21893]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.3:Feb 10 01:00:01 vps768 crond[22158]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.3:Feb 11 01:00:01 vps768 crond[21749]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.3:Feb 12 01:00:01 vps768 crond[23954]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.3:Feb 13 01:00:01 vps768 crond[22130]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.3:Feb 14 01:00:01 vps768 crond[25872]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.3:Feb 15 01:00:01 vps768 crond[25873]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.4:Feb 3 01:00:01 vps768 crond[14195]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.4:Feb 4 01:00:01 vps768 crond[19742]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.4:Feb 5 01:00:01 vps768 crond[24053]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.4:Feb 6 01:00:01 vps768 crond[20141]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.4:Feb 7 01:00:01 vps768 crond[22482]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.4:Feb 8 01:00:01 vps768 crond[20408]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) /var/log/cron.4:Feb 9 01:00:01 vps768 crond[23984]: (root) CMD (/usr/local/cpanel/scripts/cpbackup) crontab -l -u root | grep cpbackup 0 1 * * * /usr/local/cpanel/scripts/cpbackup /etc/init.d/crond status crond (pid 3758) is running... chkconfig --list crond crond 0:off 1:off 2:on 3:on 4:on 5:on 6:off