Do not reconfigure CP on every event of interfaces or while reloading the webGUI. Create 2 new function to just rewrite rules and restart the webserver for CP repctively for interface events and webGUI restart events.
Do not include filter.inc twice
Decouple filter.inc from functions.inc. There is no need to process filter functions most of the time. Include filter.inc where it is needed
Rework includes/require. This saves about 4 megabytes.Simplify get_memory(). Tested on mips/i386
Make sure RRD is running after a cvs_sync.sh. Gary reported that RRD is stopping after EVERY cvs_sync.sh
Restart captive portal if needed as well
c/r twice after alert
Give some warning of the restart operation
Add option 11 - restart webgui