Thread:ICantEdit/@comment-37829460-20200418193449/@comment-37829460-20200418211006

You might want  to add more categories at a time. Adding one at a time doesn't lag it, but it's not very efficient. I'd recommend trying out 1,000 categories at a time. If it doesn't lag, go up. If it lags, go down. Keep doing this until yyou find the perfect number of categories. For example, mine was 1,903 per redo.