It is 2:33PM CST OCT 21 2013 and it is doing that last hop lag right now. I am getting horrible no response/rubberbanding on occassion too.

3 14 ms 15 ms 14 ms te-0-4-0-0-sur03.elmhurst.il.chicago.comcast.net
[69.139.185.209]
4 19 ms 18 ms 19 ms te-0-9-0-2-ar01.area4.il.chicago.comcast.net [69
.139.185.193]
5 20 ms 19 ms 19 ms he-3-9-0-0-cr01.350ecermak.il.ibone.comcast.net
[68.86.90.45]
6 17 ms 17 ms 20 ms ix-8-0-3-0.tcore1.CT8-Chicago.as6453.net [64.86.
137.25]
7 40 ms 40 ms 41 ms if-22-2.tcore2.CT8-Chicago.as6453.net [64.86.79.
1]
8 39 ms 43 ms 42 ms if-3-2.tcore1.W6C-Montreal.as6453.net [66.198.96
.45]
9 48 ms 42 ms 42 ms 66.198.96.50
10 40 ms 41 ms 42 ms 192.34.76.2
11 41 ms 41 ms 44 ms 199.91.189.234
12 109 ms 113 ms 117 ms 199.91.189.40

Trace complete.

This problem comes and goes almost every day and it is clearly an issue with the last hop in the trace route. When it's working normally my ping is about 44ms with no weirdness in game.