Sign In | Sign Up
Maybe you can try to put a limit in Bitcomet for the maximum upload rate and download rate to allow your browsers to have some internet connection as Bitcomet is using the whole internet connection to obtain the 350-450 kbps
Maybe you weren't logged in automatically when you started up bitcomet or the login failed? Otherwise it might be a bug, try changing to a newer version
If you are using a router, then you will have to do port forwarding and you can visit portforward.com, all the instructions are there
How about getting a trainer?