Mission planner sitl multilink can't work

Regarding the question about mission planner sitl,
When using one (copter, plane, rover) for sitl, it can run successfully.
But when using swarm multilink vehicles, it cannot run successfully.
Multiple cmd windows popped up at the bottom of the computer, but disappeared immediately.
Is there any relevant setting that can solve this problem? Or has anyone encountered the same problem and solved it?
Thanks in advance.