Re: Why is it that all my sims keep going thru doors I've locked against them?

@oGAMER_BRATo Sorry for your frustration. I've had lock issues occasionally, and while they were buggy, and it's no fun. I have had some lock issues in the not too distant past, but they have seemed to be working lately for me, while noting a few things (below).

Please make sure your game has the most recent updates, so lock fixes would have been applied. Please also run a game repair. [ Open Origin, click 'Game Library' then right-click Sims 4 > Repair Game ]. Make sure to let it run until it has completed all repairs (it will do the base-game first, then run through each of your expansions/packs).

A few things about locked doors that I've found:

• I've sometimes had issues with locks that I put multiple conditions on.
• I've had issues with certain Vampires ignoring locks.
• I have had some friends that once invited in seem to come in more freely than others, even without a high relationship level.
• Do you have a roommate that invited them in?
• Did someone else in the family invite them in?
• If you have Mods or CC we can check on whether these are causing an issue.

I do also find that if a Sim gets into the home with the door locked they cannot leave then until you unlock the door. Because the door's locked. 😖 <sigh> 

You may want to unlock all doors then try locking them with only one choice (ie: lock for everyone but "   "), then see if the locks behave themselves. I look forward to hearing your results. 🤞🏻