i have a customer with 12 blades IDSM on 7600's and every time he update the signatures at least on one of the blades the web server hangs or something related with this. He solves the issue by restarting the module which is not an answer. All the blades run 6.2.1 E3.
Any ideea what to look for? the analysis engine runs ok. Could it be a browser problem?