Month: November 2024

FortiClient IPSEC VPN error Last Disconnect Reason: ChildSa_Negotiation_Failed

Fortinet FortiClient 7.4.4.1887 IPSEC VPN not working Error: ChildSa_Negotiation_Failed We just changed from Fortinet FortiGate SSLVPN to IPSEC because FortiGate will drop SLL VPN tunnel mode for security reasons. https://docs.fortinet.com/document/fortigate/latest/administration-guide/155142/ssl-vpn-tunnel-mode-to-ipsec-vpn-migration-new My VPN jump host running under VMware workstation could not connect to the IPSEC. Before you change the NIC mode or play around one hundred […]

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Outlook.exe, delay in receive and sending E-Mail in cached mode how to solve with GPO

In the OLD KB-Number: 982697 MS explains….. The default Behaviour for downloading shared folders can be modified using Group Policy and registry settings. Some of these policies and registry values may have improved the performance of shared folders in earlier versions of Outlook or when the shared folders were located in Exchange Server on-premises mailboxes. […]