To override the security of the airlocks what you have to do is press the "OVERRIDE INTERLOCK" buttons and this way you can force the decompression of the XR2 and XR5. Keep in mind that this will kill all the crew and the ship will no longer be able to be used again in the current simulation...
Thank you, thank you friends!
I love modeling with Blender and the ideas you all give me and your words and comments are my fuel. I consider my project my small grain of sand to make the Orbiter Universe bigger. Obviously it's going to have its flaws and bugs, but I'm also working on eliminating...
Yes, exactly, "Project Jumbo" will be compatible with OpenOrbiter (Windows and Linux).
And thanks to you for your words!
By the way, I think my next project will be a plane that was very very big...