I run Win 7 Home Professional with Avast Internet Security (and the Windows Firewall obvisously).
I ran the Launcher as Admin.
I checked the Firewalls' Exceptions, both had ZOS exe and launcher on "allow"
I deactivated Avast and had the Win Firewall active, nothing. WegGet blabla
I then deactivated Win Firewall as well. Nothing. WebGet blabla
basically, it's always the same: Download starts at around 11Kb/s, goes to some 20 Kb/s then drops to zero Kb/s with a WebGet failed response. Every once in a while - when I let the Launcher stay opened - this procedure repeats itself. Restarting the Launcher manually does so, too.
Frustrating, to say the least.