I meant: "Open the graphs in new window, then after changing the timescope >>AND pressing the [GO] button (still nothing updates)<< try refreshing the page (F5)."
BTW: doesn't anybody else miss the statuses of services not showing up after going to 7.2? (other then sme7admind, atalkd and system services: crond, syslogd, klogd, acpid)
I personally miss qmail status and being able to stop it, use qmailhandle to clear messages and restart it.
I think Sme7Admin could be updated with minimal effort...