Known issues
The following issues have been identified in version 7.6.8. To inquire about a particular bug or report a bug, please contact Fortinet Customer Service & Support: https://support.fortinet.com.
| Bug ID | Description |
|---|---|
| 1292133 | On FortiWeb 400F and 600F appliances equipped with a 64 GB data disk, firmware downgrades to versions lower than 8.0.6, 7.6.8, or 7.4.13 are blocked or will result in a system boot failure. This occurs because legacy firmware images lack the necessary storage configuration logic to recognize or support data disk capacities greater than 16 GB, causing initialization to fail during the bootloader phase. |