You could try resetting your sims 4 folder and see if it works with yours. ( It works with mine!)
1. Move your sims 4 folder ( Documents - Electronic Arts - The sims 4 is in there) to the desktop.
2. Start the game and there will a new sims 4 folder replace the one you moved to desktop in step 1.
3.Create new sims and play to test whether your sims can move or not.
4. Exit the game and add back the options.ini" file and the "saves" , "screenshots" "tray" "custom music " folders - except the "mods", from the desktop sims 4 folder to the new sims 4 folder, replacing the new file/folders with the old file/folders.
GOOD LUCK!
