Refreshing User list on Jwchat with Openfire

I am having very weird with Openfire ( 3.6.4) & JWchat. I have setup Openfire with JWchat successfully. User are able to

invoke the Jwchat however the Userlist ( Group List) do not come in first attempt. They have to

kill the initial Jwchat session & restart the Jwchat session after which all the users in that

friends group are visible. I check this problem in IE7, IE8 as well. Please can some one help on this.

LG / Wroot,

Please can you help or advice some pointers for above mentioned problem of seeing the user list.