Hello, After the update my time capsule is not taking backups any more. The process starts, tries to take backup and fails in a few second. I resetted my time capsule to factory default and my modem too but not fixed. And wifi connection to xerox printer is not working too. The usb connection works. Under "system preferences > printers & faxes " when I try to add the wifi printer, I see it for a few seconds then the printer dissapears... I have no problem with normal internet connection and connecting to websites. How can I fix that pls ?