Connection status problem

 
Hi guys.
 Since I started using MT4,after I download something with utorrent,the MT changes the connection status speed to around 200/2 kb and when I try to place an order,it shows me the "No connection" error.To make it work again properly,I must uninstall and install again the MT4, but after I use utorrent again,it happens the same thing and shows me the same error.
 What should I do to be able to use both of them?