Webmind's explanation raises so many questions, especially since Devero has so little context yet. He hardly knows where to start. Internal false alarms? Warning of what-- the train's reaction? What they would encounter on this planet?

Start big and zoom in. Wasn't that what Morraine always said when they was troubleshooting something? "What manner?" he asks. "You say it's a specific type of destruction; what does that mean?"