Junk characters in response

Hi,

I am new to this community so please help me if I am posting this questions at the wrong place..

We have 2 SharePoint 2010 front end servers attached to Big IP Load Balancer which has been upgraded recently.. Post this upgrade we are seeing some jnk characters in between the HTML response and we beleive this has something to do with F5 load balancer because if I add the host entry pointing to specific front end server then this issue does not occure and I am getting the valid HTML response... Below are the header and body details of the response.. Please note that I have highlighted (BOLD) the junk characters that I am talking about...

POST http://somSite/SomeBrand/GlobalBrands/_layouts/CreatePublishingPageDialog.aspx?IsDlg=1 HTTP/1.1

Accept: image/jpeg, application/x-ms-application, image/gif, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*

Referer: http://somSite/SomeBrand/GlobalBrands/_layouts/CreatePublishingPageDialog.aspx?IsDlg=1

Accept-Language: en-IN

User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; MS-RTC EA 2; MS-RTC LM 8)

Content-Type: application/x-www-form-urlencoded

Accept-Encoding: gzip, deflate

Host: aq

Content-Length: 3671

Connection: Keep-Alive

Pragma: no-cache

Cookie: BIGipServerSharepoint2010-mconnect.app~Sharepoint2010-mconnect_pool=1419510282.20480.0000; NTLMconnpool=!+diIjQjuEYknjehsljFXcqiMmYatoY7/Rw7qVOwIlOw9BH5Ydsj/Brr4QOBNr1PtSbjyD4ePLQvKvJvEOPIqpsb6h/vFUTvBEQrqmlvbRp3TPIYowXx9oO7ttodQyiz7vfxXpPkKzCI=; previousLoggedInAs=; loginAsDifferentAttemptCount=

HTTP/1.1 200 OK

Cache-Control: no-cache

Pragma: no-cache

Content-Type: text/html; charset=utf-8

Expires: -1

Server: Microsoft-IIS/7.5

SPRequestGuid: 95f979ed-30df-4ba3-9463-8e62bdfcd41d

X-SharePointHealthScore: 0

X-AspNet-Version: 2.0.50727

X-Powered-By: ASP.NET

MicrosoftSharePointTeamServices: 14.0.0.6123

X-MS-InvokeApp: 1; RequireReadOnly

Date: Tue, 26 Feb 2013 07:52:28 GMT

Vary: Accept-Encoding

Content-Length: 2486

Connection: Keep-Alive

7b5

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

</div> <div>Processing...</div> <div>

Processing...

Please wait while your changes are processed.

20

105

0

Can someone please help me to diagnost this issue ?

Thanks in Advance