I cannot make any changes in the dashboard settings. Dashboard goes dark when changing settings on Mac using Safari and Chrome. Everything else is working. I can access through finder. I can navigate all of the dashboard. When I try to change any setting the browser window goes very dim. I can barely see the new setting information I want to change but the mouse does not work to click save. If i refresh, the dashboard comes back fully visible. Happens on both browsers exactly the same. All apps and firmware are up to date. Any idea? Java problem? im using OSX Yosemite and TimeCapsule router.