David,
Yes, I am using the lastest Orbit Downloader, I can see Orbit is trying to create a new link to download, but it closed again & again. I don't know what happen with the last 0.04 MB, why Orbit can't retrieve it.
Updating from GUI, said "connection terminated, retrying... http:download***.avast.com/iavs5x/setup_ais-2a5.vpx" and it always ended fail with error connection terminated at the very last.
I would like to download from other site for this version (avast pro), but I guess the only direct download available today is from avast website.