The lag in recent patches
As the title says, recent patches have caused an enormous amount of lag spikes (Specifically when your champion comes near enemy champions, not while watching fights while you're dead). It has become unplayable, please fix this ASAP.
As a side note: I have went through ALL troubleshooting suggestions: I have no network issues, no packet loss, the route is fine, latency is great. Every other online game I play has 0 issues. My connection is 100Mbps down, 50 up. The issue is unrelated to graphical lag, it is network lag (ping). Any time my champ nears enemy champs, my ping spikes up to ~300-900.