Every Windows 10 feature update seems to cause problems for some users. Some users who upgraded their Windows 10 PCs to Windows 10 v1803 April 2018 Update reported random problems on Reddit & Microsoft Answers Forum. The actual number may be very small, but we list a few below.
Windows April 10, 2018 Update Problems & Problems
Windows 10 Update Wizard is blocked when downloading Windows 10 v1803
Microsoft Windows 10 Update Wizard is probably the best way to switch to the latest version of Windows, but if you are not lucky, it can also be blocked at 40% or even 75% and worse 99% and remain inactive. This error is common and occurs mainly due to connection problems. So you need to make sure your Internet works and if you click on the troubleshooting section now to repair it.