Known Issues
The following issues have been identified in version 5.4.1. For inquires about a particular bug or to report a bug, please contact CustomerService & Support.
AntiVirus
| Bug ID | Description |
| 374969 | FortiSandbox FortiView may not correctly parse the FSA v2.21 tracer file(.json) |
| DLP | |
| Bug ID | Description |
| 367514 | Executable files may not be blocked by DLP built-in exe file-type filter. |
| Bug ID | Description |
| 357360 | DHCP snooping does not work on IPv6. |
| 374346 | Adding or reducing stacking connections may block traffic for 20 seconds. |
Endpoint Control
| Bug ID | Description |
| 375149 | FGT does not auto update AV signature version while Endpoint Control is enabled. |
| 374855 | Third party compliance may not be reported if FortiClient has no AV feature. |
FortiGate-98D-POE
| Bug ID | Description |
| 372556 | FortiGate-98D-POE hardware switch jumbo frame may not work as expected. |
FortiRugged-60D
| Bug ID | Description |
| 375246 | invalid hbdev dmz may be received if the default hbdev is used. |
FortiSwitch
FortiSwitch-Controller/FortiLink
| Bug ID | Description |
| 369099 | FortiSwitch authorizes successfully, but fails to pass traffic until you reboot FortiSwitch. |
| 357360 | DHCP snooping may not work on IPv6. |
| 304199 | Using HA with FortiLink can encounter traffic loss during failover. |
FortiView
| Bug ID | Description |
| 289376 | Applying the filter All by using the right click method may not work in the All Sessions page. |
| 303940 | Web Site > Security Action filter may not work. |
| 373142 | Threat: Filter result may not be correct when adding a filter on a threat and threat type on the first level. |
| 366627 | FortiView Cloud Application my display the incorrect drill down File and Session list in the Applications View. |
| 374947 | FortiView may show empty country in the IPv6 traffic because country info is missing in log. |
| 372350 | Threat view: Threat Type and Event information are missing in the last level of the threat view. |
| 375187 | Using realtime auto update may increase chrome browser memory usage. |
| 368644 | Physical Topology: Physical Connection of stacked FortiSwitch may be incorrect. |
| 375172 | FortiGate under a FortiSwitch may be shown directly connected to an upstream FortiGate. |
| 372897 | Invalid -4 and invalid 254 is shown as the submitted file status. |
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FYI. I ran into a terrible problem using a Fortigate VM00. 5.4.1 will not run because the virtual appliance only has 1GB of memory available. Fortinet was nice enough to diagnose the problem, but really does not have an easy way of upgrading to the 2GB virtual appliance.
Sorry to hear that you are having problems. What hypervisor are you running the FortiGate VM on?
Problems of download speed, I have a fortigate 30e and I have problems in the download speed 4.2 mbps, instead in upload speed is correct 89.55 mbps, I do not know where the problem may come from. I have version 5.4.1 build1064. You can help me.