I would like to start a new thread, where we can ask our questions to builders who are a little more experienced and would know the answer, if they could kindly share. I'll start: I made res...
Bars: Try building without moveobjects on. Use a non CC bar. Only one bar will have a bartender on the lot if you have multiples placed. This will help troubleshoot the issue since you mentioned it works fine with Gallery builds.
As for LittleMsSam mods, their script mods require XML Injector Mod to work. Make sure you have that along side their script mods.
LittleMsSam March 2023: I optimized a ton of Mods, to reduce number of scripts, and improve loading times. These Mods now require the XML Injector Mod to work. Make sure to download the current XML Injector on https://scumbumbomods.com/xml-injector. Some Mods still have unique Scripts, but most Mods are now Package only. It is very important that you delete old Mods Files instead of replacing them!
Keep your Mods folder up to date. If it's a mess then you may need to consider organizing it. Outdated mods will become a serious issue at some point and it helps to know where everything is.