could not run two pointgrey cameras simultaneously

[zfxw0206]

Now I have two pointgrey cameras and want to run them at the same time. When I run two launch file for each camera, it seems fine. But when I run two rviz to subscribe the two topics for each camera, the "image consistency error" comes out.

How could I fix it? Thank you!

[yuzhou42]

You can try Setting Up Multiple GigE Cameras to change the packet size and delay ,also you can try this Lost Ethernet data packets on Linux systems using FlyCapture2 to change the system receive buffer memory,good luck ^_^

[zfxw0206]

I will try it. Thank you!