Lag of Legends
I can play Destiny, Overwatch, Diablo 3 and many other online games without issues, but only while playing League do i get lag spikes that range from 300-1k latency.
It's gotten to be so consistent that I feel like Riot just wants me to lose.
You can get banned for flaming and intentionally feeding, but afking only gets you queue times, so if riot wants me to lag, I'm just going to afk those games and tough shit to my team mates.
I'll be damned if I'm going to lane or jungle with random lag spikes an entire game, only to get flamed when I'm dead before I know what even happened, no matter when or what time of day it is.