As described in the subject all of the macs in the house are constantly scanning since the update. Everytime I check the airport card status I see that it is scanning. This is happening with the macbook/macbook pro/mac mini. My appleTV is also lagging now. Am I being paranoid or did it do this before the upgrade? I log on to VPN for work and constantly see my network drop and come back on. Internet browsing is very slow. My thoughts is that I'm losing connection to the AEBS. I'm running up to date on all Software Updates and tried to go back in firmware for the AEBS and Airport Express (hooked to slingbox) and the problem still persist. Any clues about what to do?