All the bugs are happening in just the one hood. It is a SC4 map only. Most of the world I filled with the smaller Maxis houses, though I know those are glitched from way back because Maxis used MOO on many of their small builds the problems only seem to get worse even if one of the vacant homes in the bin didn't even have MOO used to place stuff etc. by Maxis. Most didn't even have furniture so yesterday, I placed the Christmas wreaths on a house (Maxis built) and they disappeared, it was the holidays in my Sim's home. It's all sorts of stuff like that disappearing in this one world. I didn't even have cheats on, either. Just decorating their homes for holidays.
All sorts of jump bugs, things disappearing when placed on walls, routing issues like from the fridges to the tables, getting left overs and they poof, plates getting stuck, things like that is why I mentioned the FT hood. It came with all sorts of glitches like that back when FT was first released. This hood was only the map no lots, characters, or other files. I really liked it. I hate to delete it. :/ ETA: This is not the FT template map but a hood created by a player several years ago. Just the map. So I don't understand what is wrong here. ETA: Yesterday it crashed in a large home, so I may have to just delete it.