While Sims love to ignore us, if they’re walking up walls or have been eating dinner for 24 hours, that may be a clue the Game Mod is causing an issue.
If your Sim’s hat is floating above them, that’s a type of sign that things aren’t acting normal. If you’re using Custom Content, check out the content like items or clothing and make sure it’s acting normal.There may be very obvious problems, such as the game fails to boot or save games fail to load, but other small issues can also indicate the Mod is causing problems. The best way is to just play the game and see if issues come up. Mods can cause issues and conflict with The Sims 4 game in many different ways, so there is no single way to determine if problems exist.