I used to think that every DC was the players fault like they just have bad internet or afked but...
I recently learned that this is not the case. I was playing a game of league and skyping my gf and the same time when suddenly while attack the enemy teams inhibitor I Disconnected from the game, now normally I would have blamed it on my internet but my skype call did not even go down for a second. after waiting for like 3 minutes for the game to reconnect I closed league and relogged. I managed to log in perfectly and hit the reconnect to game button and every time I did so I failed to reconnect apperently. So my team lost and it wasn't even my fault LOL Riot fix ur servers.