Skype latest version's bug

I am having problem on latest version of Skype, version name ; Skype 4.2.0.187 that was released a month ago, the problem is when I use video chat, the video frequently freeze, you can fix it by rebooting Skype application though, really annoying. I've never had this problem until Skype 4.2.0.169 which was released 5months ago.
It seems like there are many people are having the same problem as mine and try down grade to version 4.1 and It's all fixed.

Make sure that automatically update is unchecked in Advanced Settings, otherwise you will get the latest version next time you log in Skype.

If you are having a trouble, try install older version in here .
I installed Skype 4.1.0.179 , let's see if I can talk properly.

Thanks!