I believe the door features need to be revised. The Unlock door feature needs to be removed. If someone raids your base, blows a door and you’re offline, they can place their own door and unlock it. You might not notice the door immediately has been tampered but it will allow you to open the doors freely and if you share with your team, they won’t notice the change either.
I also believe there should be some sort of a Master code that you set, and your buddies enter said master code and have access to all doors, unless a door is flagged as locked from all players bar the placer. I also believe there needs to be a 3 strike chance on door codes and then a 15 minute cooldown to a steam ID if a door code is entered incorrect 3 times.
The feature is good but has introduced alot of holes.
There is also a problem if you have a door open and one of your team mates enters the code, the door will be unlocked to that player. They can then only lock the door and not open it. They need to enter the code again when the door is locked to have full access.
There may also be another bug. This has never happened before but has happened twice now to my self and to my team mate. When a door is opened then closed, you may be kicked from the server and presented with a Kicked because of violation. The console shows, in red, a message Facepunch_violation_kick. This has never happened before.