Getting Blank Screen

Hi Experts,
We has a custom java application which was deployed on Weblogic 8 in 2 JVM Cluster. Recently we have upgraded the Weblogic to version 10MP3. But sometime users are getting blank screens and once they hit F5 the screen comes back. Users are using IE7 and IE8. We are not able to test on any other browser as that is not certified within the orgnization. Any help will be greatly appreciated.
Issue is intermittent so very hard to troubleshoot/reproduce.
Regards
Shashi

You can check the logging, to see if there are any messages related to the issue.
Maybe this discussion can help (http://social.msdn.microsoft.com/forums/en-US/iewebdevelopment/thread/48e60100-1a28-44ca-b382-774b1b7fb65d)

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Edited by: mady on May 7, 2013 5:27 PM

Did you configure the web server as the last part of foundation services? You could always get a patch for IE support but the blank screen always appears if the services wasn't started up correctly or if the web server wasn't configured lastly after any configuration change.
About the Weblogic here's where you can get more info about your error message: http://docs.oracle.com/cd/E12839_01/apirefs.1111/e14397/LogMgmt.html
"BEA-170011
Warning: The LogBroadcaster on this server failed to broadcast log messages to the admin server. The Admin server may not be running. Message broadcasts to the admin server will be disabled.
Description
The LogBroadCaster on the managed server could not find a reference to the DomainLogHandler on the admin server. Messages from this server will not be logged in the domain log.
Cause
The managed server might not be able to reach the admin server. One of the possible causes could be due to the admin server being shutdown.
Action
To fix this problem, inspect the exception stack trace, correct the problem. If the admin server is shutdown, restart it to resume normal log broadcasting to the domain."
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