I had quite a few problems with it but I think they mostly went away when I stopped closing the barrier window. It can't properly handle picking up the running

I had quite a few problems with it but I think they mostly went away when I stopped closing the barrier window. It can't properly handle picking up the running session when you open up a new window so when you close the window the service becomes an orphan. Then it will try to start a new session on top of the other which can result in confusing behaviour.