Using Windows 10 Pro, ver 1607 build 14393.351, and after one of the recent updates, the updates available notification now pops up as a large blue block in the middle of the screen, graying out the desktop and whatever you are doing and will not go away until you hit "escape" and then the updates page comes up and you can close it. What is going on!! It used to just show up as a small block in the lower right corner. This is very annoying to say the least. I have looked through all the settings and group policies but can find nothing to correct this. Has anyone else experienced this issue?