S H Mohanjith
As per our conversation in live chat, I think I've found a bug with the Chat Plugin. Since upgrading my Wordpress/Buddypress site to their latest versions, 3.3.1 and Version 1.5.4 respectively, the Chat plugin loses focus after a few seconds (I think this ties in with the refresh rate of the messages) and scrolls to the bottom of the page in Internet Explorer (tested in IE9). However, this all seems fine in both Firefox and Chrome. As advised, I have also tested this locally with the BuddyPress default theme and the Chat Plugin, but the problem is still the same.
I am using Chat V1.0.7 and all worked fine since the Wordpress and BuddyPress upgrade
Just to clarify, it's the message input box that loses focus...
I would really appreciate your help here?