Just noticed in a current run that all my vents have suddenly become disconnected. They were working previously, but on loading in it took a short time for me to get some messages that stuff in my freezer was rotting away, and then a quick check showed all those vents saying they were disconnected. I checked all through my base and every vent is saying that. Directing them to a specific color doesn't help, rebuilding them doesn't help, and I'm getting no errors or anything on game startup, wondering if anyone else has seen this and knows of the cause?

https://imgur.com/a/HNNJiju