Re: Sims 4 Game Failed to Load
@serendiqiity Does the error happen on a new save, or only your current ones? Does the error have any other text than "game failed to load"? If so, please post a screenshot.
For your mods and custom content, if you have a conflict between two files, it would explain some of the weird results you're seeing. The way to find it is still to use the 50/50 method, except you'll need to test your files together, as in, if one set of files works fine, you need to leave them in the game as you add more. Once you get the error again, you'll know that one of the problem files is in the last batch, and you can split and retest that batch with the rest of the files still in place until you find the culprit.
Once you've identified that one file, you can test the other content while that problem file is still in your Mods folder; when the game stops working again, you'll know that the last batch you added has the second problem file, and you can repeat the process.