0x8024401c -2145107940 WU_E_PT_HTTP_STATUS_REQUEST_TIMEOUT Http status 408 – server timed out waiting for request
The target computer is trying to connect to the update server, but it’s timing out. This likely indicates either a network issue or an issue with the update server. If you’re using WSUS then it’s probably an issue with the WSUS. If you’re using Windows Update or Microsoft Update then it’s probably a temporary issue with Microsoft’s public update server.