ClearOS: Time Zone issue

versions 5.x can have an issue with time zones singulair for allergies. Your Webconfig might be showing correct time as you set it but mrtg graphs will be showing something else, usually 12 hrs late. You have to set the time zone manually on the command line to get this sorted.

the command is:

cd /etc
ln -sf /usr/share/zoneinfo/Europe/London localtime

choose the set region and city in the above command to suit your location.