當您在 VPN 連線使用智慧卡時，Kerberos 子系統發生錯誤。基本上，這指出在 VPN 工作階段中，已將智慧卡從讀取裝置拉出。其中一個可能的解決方式為關閉 VPN 連線、重新插入智慧卡、並重新建立連線。

While using your smartcard over a VPN connection, the Kerberos subsystem encountered an error. Typically, this indicates the card has been pulled from the reader during the VPN session. One possible solution is to close the VPN connection, reinsert the card, and restablish the connection.