Re: sims 3 grey map glitch
@rubysunn There are a couple of reasons this happens. One is insufficient hardware for the game; another is changing the wrong graphics setting and loading a save without quitting first, or changing while a save is already loaded. (Sometimes this just happens for no apparent reason at all.)
Move your entire Sims 4 game folder out of Documents\Electronic Arts and onto your desktop. Launch the game, which will create a clean folder with no content. Don't change any of the graphics settings, just load a couple of new saves, and look at each map. If they're fine now, you can go back to the Main Menu and change some settings, but quit to desktop afterwards, and then test.
If the new folder doesn't help, please go into Documents\Electronic Arts\The Sims 3, open the file labeled deviceconfig.log, copy the information between "graphics device info" (about 25 lines down) and "options" (about 40 lines down), and paste it here.