Anyone else lagging?

I don't spend enough time in town maps to comment on the town lag, but for me, besides the spawn lag, I also get lag whenever I use a skill and whenever another player enters the map. I trained a bit in a ToT map today, during 2x, and I could instantly tell -- without looking at minimap -- whenever someone came in, because the already-frustrating lag would suddenly become (and stay) even worse. Normally when someone else starts killing stuff in the same map, I either chat with them or wordlessly defend the map (depending on my mood), but the lag was the last straw. I gave in: "please CC".