I've noticed that some of the computer/screen icons in the GTA Desktop aren't showing some version of the screen image at all. Today, for example, I have 6 computers connected and 4 of them are showing a pale-colored generic image with two screens overlapped. Yet, if clicked on, each of these computers is "alive" in GTA Desktop.
I rely on the screen image to help identify computers and their state.
How to fix?