I had a match with no lag at all. Then I started another match that this annoying bug of lag happened. In that match I couldnt fix the problem. Restarted computer and everything. Also ran the test that Riot's staff is asking for:

http://n3.netalyzr.icsi.berkeley.edu...9256#DNSLookup

Im getting random high ping where my usual 120 ms jumps to around 700ms. i have telus and contacted them 3 times they said everything is working fine. I scanned for viruses but none,rebooted and resetted modem still no fix and reinstalled LoL

so.. what the heck is riot going to do? lose players?.. prob going to switch to DOTA 2 immediately when it opens if riot doesnt fix the lag issue

Most companies would immediately release a hot fix or revert the update, still having issues of sever fps drop around 4 times a game, but then again i got an invite for Dota so i guess that no longer matters.

i have never had this lag before 700 ping but 120 is my usual.. contacted my ISP Telus 3 times they said everything is running good. rebooted and resetted modem and scanned for viruses..here are results

In Game:
http://n3.netalyzr.icsi.berkeley.edu...6d52-4a63-9b79
http://n1.netalyzr.icsi.berkeley.edu...e774-43a5-a974

In Lobby/Home of LOL:
http://n2.netalyzr.icsi.berkeley.edu...6e68-4bc9-96f5

Exited out of LOL:
http://n3.netalyzr.icsi.berkeley.edu...db9c-43d1-84ad

Still happening huh. Took a few weeks off to go play some beta's and come back and its still happening, Disappointing.

Same, I played Bastion, Orcs must Die, and have started playing KAG. I just got a DOTA 2 beta key. Was about to try it out, but thought I'd stop by the forum and check to see if LOL was still ****ting out. Big surprise, Riot still hasn't fixed the issue, and is trying to get users to do their job for them. Are you telling me that you haven't been able to duplicate these fps drops on one of your own machines? Really, if that is the case, your company deserves to go down in flames, I like the game, but Riot is a terrible company. Who the hell tells their customers to regedit instead of FIXING THE ISSUE. Uninstalled, and I hope you know that I, and other people that have had to deal with your company's GARBAGE customer support will be vocal about this issue to anyone and everyone that will listen.

In conclusion: Eat a ****, Riot, LOL used to be fun. Even if this issue gets fixed, I seriously doubt I will ever play LOL again. Good business practices...

I've been posting on this thread for a while now. Still experiencing the "intermittent lag". My champ and my allies still fight and move, watching them live while I cannot control my toon for up to 10-15 seconds at a time. Watching helplessly as I chase champs to turrets, following the same designated path despite my efforts to stop. I'm tired of losing games because I simply lagged. Riot, Fly people to our regions and experience this if you cannot recreate the situation. It's getting out of hand

Thanks for providing these detailed tests. I think I found your problem.

This would show up as your commands lagging for up to 3 seconds behind when you see them. Your download is fine but your upload is lagging behind. This would manifest itself as other players still moving around but none of your commands work. Your upload bandwidth is only 790 Kbit/sec, while your download is 8.7Mbit/sec. You might see if your ISP can bump your upload. Background applications that upload a lot of data can also cause this. (I.E. large VOIP chat rooms or torrents)

This shows that your internet literally cut out for .6 seconds. This would appear on your screen as a "lag spike" where nothing happens and then all of the sudden the game scramble to catch up.

My suggestion would be to send the In Game: results to your ISP via E-mail and ask them what they think about it. They should have a utility or test they can run on their end to see these kinds of things.

i am having same issue and i am using telus ISP, i try to call the ISP to fixed this issue and they said they dun take responsibility for latency for game coz of it may cause by the server. I have just read Brentmeister's suggestion, can u tell me what should i provide to the ISP when i proving it not only the latency issue but the internet service issue?

Also: when i do the analysis: my uplink is around 2700 ms