Posted by hans2 on Apr 12, 2016; 3:25pm
URL: https://itus.accessinnov.com/Use-system-restore-to-install-hotfixes-tp380p682.html

Some changes are instantaneous but for some you need to commit the changes

in CLI use "uci commit" followed by "/etc/init.d/uhttpd restart"

This should update the cache without the need for a reboot.