Windows 10 KB4579311 brings many issues such as
It is no surprise that the latest cumulative update pushed by Microsoft has another problem. This time, the cumulative update KB4579311 for Windows 10 v2004 version has many problems again.
At present, most user problems are mainly concentrated in the log-in stuck or log-in loop, a black screen on the desktop after login, printing errors, and system freezes.
If you have not installed the latest cumulative update, it is recommended that you suspend the installation and decide to install the latest cumulative update pushed by Microsoft after the situation has eased.
The login stuck and login loop problems are not new. Similar problems have also occurred in previous versions of Windows 10 but have not been completely resolved.
The so-called login stuck mainly refers to turning around or directly not responding after entering the login password on the lock screen. This problem is often encountered by users but the probability is low.
The login cycle refers to the fact that the system automatically returns to the lock screen after entering the password and cannot be successfully unlocked. These problems all affect the normal login and use of the user.
This cumulative update also has such a problem and many users have responded. Users can restart a few more times to let the system process personal files and try to log in again.
The black screen mainly means that the user enters the desktop after successfully logging in, but only the black screen and the mouse have no other content.
The temporary solution to this situation is to use CTRL+ALT+DEL to open the Task Manager, and then find the Windows Explorer and choose to end the process.
After the end, click the file in the upper left corner of the task manager and select New, then click Browse to run the explorer C:\Windows\explorer.exe to restore.
Printer problems are mainly caused by problems with USB-connected printers. This problem has not happened before, so there is no temporary solution to resume use.
If there is really no way, then uninstall the latest cumulative update in the control panel. Normally, uninstall the update will solve these problems.
There is also a problem with system freezes and performance issues. This problem has also appeared many times in the previous cumulative update, and the system freezes after the installation.
For example, opening any application is very stuck, and clicking on the taskbar icon will also be stuck, especially when you click the right-click menu, the stuck may not be displayed for a long time.
At present, Microsoft has not explained these problems, but usually, Microsoft will release a new beta version cumulative update in the second half of each month to fix these known problems.
Via: windowslatest
