Whenever I run rosinit(<IP ADDRESS>) to connect to another machine running ros, my computer has issues communicating to the other machine. My matlab can receive rosmessages from the other machine, but it can't send them. When I try to publish messages, the other machine can see that the topics are being published to, but when I try to rostopic echo them, nothing pops up.
Additionally, when I run rqt_graph on the other machine, I can see the global node matlab publishes as "n__matlab_global_node_36579". I can see that this node is publishing/subscribing to the appropriate topics, but I still can't see any of the messages.
I've managed to make this connection before on other machines, and when I run rqt_graph they get displayed as "/matlab_global_node_16900". I'm wonding if it's the matlab global node declaration that's having an issue? There wasn't really any difference between the two machines running matlab in terms of setup for rosinit. They both ran the same command (rosinit(<IP>))
I'm using the Robotics Sytem Toolbox, running Matlab 2018b