Just today, my Avast Premium Security (under the Avast Ultimate plan) gave me those red exclamation warning that says that my virus definitions are out of date. Problem is, every time I try to update it, the green loading bar just moves back and forth for a long time. Stops by itself, and the warning doesn't go away. My virus definition is still out of date.
And just now, the button that allows me to CHECK FOR UPDATE is no longer even highlighted.
The software itself is up to date, so is this an issue on the server side or is there something else?