Name of your Internet Service Provider: Rogers Cable
Ticket or reference number from your ISP: None
State/Country: Ontario, Canada
Date/Time: Since day 1 for me, which is about a week ago.
Frequency: Every hour of every day... theres never NOT a time I don't have lag issues.
Content: Its irrelevant what I am doing. I could be questing in West Thanalan or doing a dungeon like Halatii and it will still happen.
Which in-game World were you playing on when the issue occurred: Adamantoise

Tracing route to 199.91.189.74 over a maximum of 30 hops

1 1 ms 1 ms 1 ms vlan1.phub.net.cable.rogers.com [192.168.0.1]
2 8 ms 15 ms 9 ms 7.11.162.193
3 26 ms 11 ms 12 ms 69.63.242.73
4 130 ms 716 ms * 24.156.157.81
5 28 ms 29 ms 27 ms van58-9-230-26.dynamic.rogerstelecom.net [209.14
8.230.26]
6 930 ms 1637 ms 1331 ms be812.ccr41.iad02.atlas.cogentco.com [154.54.11.
217]
7 290 ms 38 ms 30 ms be2171.ccr41.dca01.atlas.cogentco.com [154.54.31
.105]
8 36 ms 35 ms 37 ms be2806.ccr41.jfk02.atlas.cogentco.com [154.54.40
.105]
9 39 ms 39 ms 39 ms be2106.ccr21.alb02.atlas.cogentco.com [154.54.3.
50]
10 44 ms 43 ms 43 ms be2088.ccr21.ymq02.atlas.cogentco.com [154.54.43
.17]
11 52 ms 51 ms 49 ms 38.122.42.34
12 231 ms 203 ms 50 ms 192.34.76.10
13 545 ms 42 ms 43 ms 199.91.189.242
14 43 ms 43 ms 52 ms 199.91.189.74

Trace complete.

Here is a Ping test:

Pinging 199.91.189.74 with 32 bytes of data:
Reply from 199.91.189.74: bytes=32 time=44ms TTL=49
Reply from 199.91.189.74: bytes=32 time=44ms TTL=49
Reply from 199.91.189.74: bytes=32 time=648ms TTL=49
Reply from 199.91.189.74: bytes=32 time=1379ms TTL=49

Ping statistics for 199.91.189.74:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 44ms, Maximum = 1379ms, Average = 528ms

There is a very clear issue with one of the results from my trace... and no, it isn't my ISP. WoW, Gw2, Gw1, CS:GO and a plethora of other games I have 0 connectivity issues with. I paid $25 on steam for this and I'm currently playing with the included game time. If I can't play without lag, I definitely will not be subscribing.