I work tech center for a living so first questions first:
1) Enable seal is selected?
2) Sealable blocks are used?
3) How did you get those all working? Are they all in separate rooms?
4) If using airlocks is there a small corridor between each room?
final thoughts: If there is a small corridor leave the door to the room being sealed open so the sealer accounts for it being opened when you enter or it may cause a crash. I haven't have much luck with sealers.
Hi there, thanks for the reply
1) Naturally
2)Indeed they are.
3)They are all set up so they get oxygen and energy from the same source and they are being used to supply one large room
4) there is a corridor in between the airlocks and one is open