The error message "Kerio Control Web Filter is not activated, categorization is disabled"
: Zvelo key tokens expire every 21 days; if they fail to refresh from Kerio's internal servers, authorization will fail. support.keriocontrol.gfi.com Checking Filter Status The error message "Kerio Control Web Filter is
Guest Networks: By default, Web Filtering is often disabled on guest interfaces. Go to Status > System Health (or Advanced