Hi,
I have problem with IDM. When I download file by IDM, after I press "Pause" or "Cancel", then IDM pause but status of cFosSpeed still load and Internet slower. I must set Network type: "Untrusted" in a time in Firewall of Bitdefender or change my IP address to solve it.
I face with this issue when I upgrade Bitdefender Internet Security 2012 to 2013. This issue is happened when I download at few servers (not all) such as mediafire.com or download Birdefender by Direct link in this forum,...
I installed IDM 6.12 build 7 beta and IDM 6.11 Final, but issue remains.
Picture:
I am downloading Bitdefender IS 2013 x64, and then I pause IDM, but status of cFosSpeed still load.

I'm using Windows 8 RP x64, Bitdefender Internet Security 2013 and IDM ver 6.12 build 7 Beta.
Regards.