After a few hours, users fail to access the Internet in IWSVA 6.5.
Sometimes, the recycle task of the IWSVA application control daemon may trigger a dead lock issue that causes the daemon to stop unexpectedly. For this reason, network traffic becomes interrupted. Critical Patch 1203 was created to resolve the issue.
The critical patch changes the start sequence of the application control daemon to prevent the dead lock issue. This is already included in version 6.5 SP1 and Critical Patch 1313.