I have a problem. Armory is online and it receives bitcoins good, but when i attempt to send bitcoins or even check for updates i receive this error:

" The secure downloader has not received any download data to display. Either the Armory Technologies, Inc. announcement feeder is down, or this computer cannot access the server. "

does anyone know how to resolve this ?

EDIT: I run Armory on MAC. one week back i sent bitcoins which was hanging without confirmation for three days. so I chose Help-> Clear all unconfirmed.Then i restarted, rebuilt the database and synced with Bitcoin Core.