snowguy
I use cable / wired internet.
As for the jitter, I've measured it and it seems ok / stable.
I've also searched Google for phrases: my modem/router model + jitter / game lags, but nothing found.
I've played right now 6 games in a row on LONDON with many players, while running the other ping tool: WinMTR at the same time, and it says ping to my modem/router is good, below 1 ms : SCREENSHOOT, I don't know where the difference between PingPlotter and WinMTR does come from, and which one shows proper results, anyway I've run one more ping tool and it has confirmed PingPlotter results, so it's 2:1.
By the way, I've also seen on the chat some player saying he is experiencing lags and packet loss, recently I see such players everyday complaining on the chat.