FCK Upload is hanging after updating to Update 11

Hi,

My FCK ajax image upload is hanging. Clicked on the tab called "Upload" and the button called "send it to the Server" and the window is still open with waiting gif animation. I checked the file is uploaded to the server but for some reason there is no confirmation back. This is happening after I updated the Coldfusion 10 to Update 11.

Here is my jvm attributes:

-server -XX:MaxPermSize=192m -XX:+UseParallelGC -Xbatch -Dcoldfusion.home={application.home} -Dcoldfusion.rootDir={application.home} -Dcoldfusion.libPath={application.home}/lib -Dorg.apache.coyote.USE_CUSTOM_STATUS_MSG_IN_HEADER=true -Dcoldfusion.jsafe.defaultalgo=FIPS186Random -Dcoldfusion.fckupload=true

Could you please help?

Thanks.

Jusuf.