Hello,
I noticed that when using the turtlebot3 real robot, the camera feed wont load. It is possible to connect to the robot and even drive it using the joystick or teleop keyboard. The lidar data is visible in RViz, however the camera feed is unavailable, it keeps loading for roughly a minute, then the error shown below appears and the process repeats.
That is interesting Martin. The camera should load.
Please check that you are using Chrome or Firefox and that you deactivated your browser plugins.
If still not working, there should be an issue with the network. In that case, can we schedule a call and show us live the problem so we can ask you to do some tests in order to identify where the problem lies?