I just got the new Hitron modem with 150Mbps connection, works great. I'm trying to block facebook from 9am till 3pm on Tuesdays and Thursdays.I went to Security/Keywords section where it said I can block websites and added facebook.com for those time periods. Made sure that modem time was set to MST and displayed the correct local (Calgary) time. Saved settings - nothing. Facebook happily loads. Tried keyword "www.facebook.com" for every day, from 00:00 to 23:59, yet fb still loads fine after saving the configuration and also restarting the modem. Any insights?