Please use this thread going forward: [FR] Cannot set/change a front door in an R-Rental building | EA Forums - 11936188
I downloaded and tested the lot in a vanilla test save. When I entered the lot in live mode the first time, the door to the business was set as the front door. Then I traveled and then traveled back a few times. The same door was still set as the front door on return to the lot. It didn't change to the greenhouse door so, without any mods, etc., it works as it should. So, you've got something else causing the front door setting to keep switching. I suspect a mod of some sort or possibly something like a CC door if you have any. Other than the mod and CC you mentioned, I have no idea what else you have in your mods folder, and it could be anything including an interaction between two mods so I can't help you much further. You'll need to do some testing of your own to determine exactly what file is causing the issue for you. All I can tell you is that it isn't the game itself.
Hope this helps.
Thanks for you help. And I do have 2 door mods that I can recall without looking. I believe that all i have. One to let me know when a npc sim comes to the door for a visit (which is most likely the culprit), and one to adjust which sims are allowed through certain doors. Also the front door resetting to my greenhouse could take up to 6 sim days to reset. It seems that each time i forget to keep track of where the front door is at is when a sim comes to the greenhouse door to get in for a visit.
