Fixes:
1. Parsing issues in the following Palo Alto device type reports have been fixed:
- VPN Logon Success
- VPN Logon Failed
- Firewall Logon Success
- Firewall Logon Failed
2. Fixed the DFS bottleneck issue, and enhanced the file data storage during job submission.
Enhancements: Default support for standard syslog protocol in Sophos format has been added.