Problems with HTTP Application defense Group / HTTP Application defense blocking file uploads

[gefela]

We have setup a AV policy ( via HTTP Application defense group  / HTTP Application defense ) that control file uploading to a server . Unfortunately large file upload start to hang..

What setting within the policy should I be looking at and what is responsible for the file uploads hanging ?

[sliedl]

What exact version and patch level are you on?

$> cf package list

What settings do you have under Application Defenses -> Virus Scanning?

What settings do you have in the HTTP Application Defense -> MIME/Virus/Spyware (tab) that is used in this rule?

How large are these files that start to hang?  Are they archive files (zip/tar/etc.)?

Is this a physical firewall or a virtual firewall (in VMware)?  If this is a physical machine, what is the model number?  If this is a virtual firewall, how many CPUs/cores are dedicated to this firewall and how much memory is allocated to it?

[gefela]

1. The latest package list is

8.3.2P07	26-Jul-15 02:25	installed  McAfee Firewall Enterprise 8.3.2P07 General Maintenance
8.3.2E49	26-Jul-15 02:35	installed  McAfee Firewall Enterprise 8.3.2E49 NTP Maintenance
8.3.2E53	26-Jul-15 02:38	installed  McAfee Firewall Enterprise 8.3.2E53 Timezone Maintenance
8.3.2E58	26-Jul-15 02:41	installed  McAfee Firewall Enterprise 8.3.2E58 BIND Maintenance
8.3.2E55	26-Jul-15 02:50	installed  McAfee Firewall Enterprise 8.3.2E55 OpenSSL Maintenance

2 & 3 . they are attached

4. Files above 145 MB start to hang when uploaded and timed out

5. This is a physical firewall - McAfee Firewall Enterprise Appliance S5032