I tried the lights and sound block years ago and could never get them to work, got the doors to work but gave up on the rest because the doors is what mattered most anyways. Now I'm making a new ship with all the bells, whistles and beautifying and could really use lights and sound block for Air Lock to work this time and I'm having the same problems. After toying with the names, prefixes, owners and looking through the comments of this script, still couldn't get them to work nor find a comment talking about it, I didn't go through that many comments since there's so many but yours is the first I saw referring to at least one of the blocks.

I feel like Keen ruined it in some patch awhile ago and no incentive to make it work again, i don't blame Whip if that's true. I wonder if I can get a command to start a timer block so I can have anything happen when a door opens, or perhaps the new event controller can do it,