ROS2 Extension not selected between Sim restarts, causes corruption of USD, crash of Sim

[toni.sm]

Hi @juan.suero

Mmmm… I can run multiple instances of Isaac Sim 2022.1.1 with ROS2 on a local workstation without any problems…

If you are using docker on a remote workstation, please check this post:

How would one go about running multiple headless instances of Isaac Sim using docker?

Hi, if you have the first container using these mapped ports 49000-49007:49000-49007/tcp You should use something like this for the second container. to map the same ports to a different host port. 49000-49007:39000-39007/tcp However, the Kit remote client can only map to that fixed ports and only to one instance at a time. You will need to do workaround to get the ports changed on the Kit Remote too. See this post.