Configuration reload request received, reloading configuration

Hi,

At the same time and every day we get his notice in the F5 log "Configuration reload request received, reloading configuration", client lost access to his web pages hosted in F5. Read about this message "The BIG-IP system runs a daily log rotation script at 4:02 A.M. that reloads the syslog-ng process." and don't know if was just coincidence....

Thanks