Gazebo Scene display only small portion of the world and the rest are RED background

As the topic title described, after I started gazebo with:
make posix_sitl_default gazebo_typhoon_h480

  1. the scene is not updated and I have to manually minimize it and open it again to get the scene

  2. the displayed scene only take up a small portion of the screen and the rest are only RED Background.

Anyone know this problem? Thanks!

My guess is that this is some problem with your graphics card or graphics card driver.
Does the normal iris simulation work?

Thanks. Yes, the normal simulation runs fine and I can control the vehicle movement by entering commands e.g. commander takeoff, or within the GCS (I’m using QGroundControl).