This conversation has been merged. Please reference the main conversation: Photoshop CC 2017: The edited image isn't updated in a window
Changing text, colors, drawing shapes, or even basic functions like turning layers on/off don't show up on screen without some external action such as Zooming in/out.
A number of other people are having similar problems as noted here: https://forums.adobe.com/thread/2453008
There are no replies.