Firewall Error... (Rant)
Riot needs to shape up and fix this. They don't even have to completely fix it. All they need to do is if a player is disconnected since the very beginning for 15 minutes+, it should be a loss prevented. You can't just have people disconnecting on your problems and then punish them for it. I have lost at least 5 or more ranked and at least 5 or more normals that easily could have been won. Also, don't try and blame the players for leaving with the crappy LeaverBuster system. It's your fault- you need to take the blame.
If someone has a quick fix to this that does not include shutting down the CPU or turning off the firewall, please tell me.