I bought 3 computers license for Avast Intenet Security 2012 / 7.0. When I tried to copy files from the 1st computer to the 2nd computer (both have AIS 2012), the file transfer went well for one hour at high speed around 30-55 MB/Sec.
After an hour, the file transfer stopped to near standing still with only few KB/sec. or perhaps freeze. Both computers have Win_7 x86. When it has problem, I reinstall Win_7 x64 on the destination computer (my new Acer Laptop) and the symptom still persisted. After the symptom started, at the destination computer, I tried disabling AIS firewall, disabling the whole AIS, rebooting, etc. at the destination computer but it did not help. I tried copying file from the 3rd computer to the destination computer, it also freezed with the same symptom.
When I uninstall AIS 2012 from the destination computer (2nd), the file transfer/copy is working fast and back to normal. (The origin computer still has AIS.)
After I reinstall AIS on destination computer, the symptom comes back. Then I tried disabling AIS totally on both computers. Now the file transfer is working okay again.
What is wrong? Please help.