This kind of thing is best asked on answers.ros.org, see: https://wiki.ros.org/Support#When_something_fails On my native machine the intra process demos run smoothly, but there are lots of reasons it might not perform as well in your setup (VM, host computer, network configuration issue, something else). So when you redo your question on answers.ros.org, consider providing more details like the exact console output (e.g. what exactly does this 'select timeout' message look like?) and how to reproduce it -- ideally with a minimal example of how to reproduce the issue. --- [Visit Topic](https://discourse.ros.org/t/intra-process-demo-select-timeout/6370/2) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: