according toMicrosoftOfficial support documentation provided fixes the event viewer problem in the cumulative update provided on June 26, which was introduced by the previous Windows 10 cumulative update. Microsoft wrote in the support document: "Fixed a problem that might prevent devices from using Internet Small Computer System Interface (iSCSI) to connect to some Storage Area Network (SAN) devices after installing cumulative updates of KB4499147. This problem also causes the Event ID 43 part of the event viewer's system log to jump out of the iScsiPrt error. The problem is described as'Target failed to respond in time for a login request'.
The cumulative updates to the Windows 10 system today and the version numbers after the upgrade are as follows:
Windows 10 October 2018 Update (version 1809): KB4509479 (OS Build 17763.593)
Windows 10 April 2018 Update (version 1803): KB4509478 (OS Build 17134.860)
Windows 10 Fall Creators Update (version 1709): KB4509477 (OS Build 16299.1239)
Windows 10 Creators Update (version 1703): KB4509476 (OS Build 15063.1898)
It should be noted that the home and professional versions of Windows 10 creator updates and autumn creator updates no longer receive cumulative updates, only LTSC oreducationVersion 1 can be updated through Windows Update. At the time of writing, there were no reports of installation failures, and Microsoft said there were no new known problems except those identified in previous cumulative updates.