Thnx for your reply.
I'v read the thread you mentionned, and to summarize things, i cannot remove the from status bar
"Waiting for http://192.168.1.6:8080/lightstreamer/STREAMING_IN_PROGRESS?LS_session=....."

I got also the loading icon on the upper bar of safari and google's chrome browser as you can see in the photo.


So i can't remove these "loading" icons ?