This evening when I tried to start learning a bit more about quantconnect, the coding environment would not load.  It just sits there with the message ‘Loading coding environment…’.  I even shut down everything and restarted the machine and tried again, same problem.  I see it has two active enviroment in the left hand panel, below ‘Projects’,  there are two ‘<> Algo name’  entries in the menu.  I can't shut them down, when I click on the ‘stop button’ it tries to load the enviro and I'm back to square one.  I have just managed to stop the one, the other one no luck.  Please help.