Type of Issue/Feedback: Intermittent lag spikes, sometimes causing actions to not fire off, or actions start casting but cancel themselves, I get a "spell cancelled" error, and then lock me out of using any skill at all for 3 seconds (all hotbar icons darken, as if on cooldown)
Name of your Internet Service Provider (ISP): Leo palace 21
State/Country: Sendai City, Japan
Date/Time: happened before server move occasionally, but it has worsened (more frequently).
World Name: Behemoth
Frequency: When it happens is random (but it's more often during NA peak time/JP morning)
Traceroute records:

Tracing route to 204.2.229.100 over a maximum of 30 hops

1 1 ms <1 ms <1 ms 10.220.29.1
2 3 ms 2 ms 6 ms 118.23.97.229
3 8 ms 6 ms 3 ms 118.23.97.254
4 10 ms 15 ms 13 ms 122.1.165.229
5 4 ms 3 ms 5 ms 61.207.25.197
6 10 ms 16 ms 9 ms 153.149.218.41
7 9 ms 8 ms 15 ms 153.149.218.106
8 29 ms 29 ms 20 ms ae-6.r03.tokyjp05.jp.bb.gin.ntt.net [120.88.53.29]
9 10 ms 10 ms * ae-4.r30.tokyjp05.jp.bb.gin.ntt.net [129.250.3.34]
10 126 ms 121 ms 136 ms ae-4.r23.snjsca04.us.bb.gin.ntt.net [129.250.5.78]
11 140 ms 128 ms 124 ms ae-45.r01.snjsca04.us.bb.gin.ntt.net [129.250.3.175]
12 120 ms 120 ms 121 ms ae-1.r00.scrmca02.us.bb.gin.ntt.net [129.250.7.31]
13 121 ms 129 ms 125 ms xe-0-1-0-1-1.r00.scrmca02.us.ce.gin.ntt.net [129.250.195.46]
14 123 ms 120 ms 121 ms 204.2.229.234
15 123 ms 120 ms 122 ms 204.2.229.100

Trace complete.