Custom runs somewhat slow overall, compared to non-Custom

[firecat6666]

I don't know if there are any useful specifics I can provide, other than non-Custom running much more smoothly for me when doing certain things. I noticed this is my museum, all the figures I have cause the game to slow down noticeably when I walk around, and dropping/picking up lots of items by holding down space/enter/whatever is considerably slower in Custom compared to non-Custom. I assume Custom is running slower overall, but since the game is turn-based, there aren't many situations where this is very noticeable.

I suspect my computer being 13 years old might be contributing to this, but since non-Custom runs fine, I thought I would report it. I also don't know if this is in any way related to the issues people are having when using very high resolutions.