Ping over 10k
I have played 8 games today. The last 2 I had over 10k ping. Before I had noticed a few people, some on my team some not, complaining about really bad lag spikes. In the first game where the highest my ping got was 18k, there was a person on the other team who was having the same problems. I have played league for over a year and this has never happened to me.