My connection with my own internet has been fine and stable, but now and then when trying to execute actions in my rotation, the abilities will not go off at all or execute the following action, skipping a step in the rotation and ending the combo. Sometimes there is rubber-banding with character movement.

It got pretty bad at one point when executing mudras to hit the boss with suiton, the sound effect for raiton would happen but not actually execute the mudra and get the rabbit instead. It was the most bizarre experience I had. I do use an MMO mouse and I guess the game isn't able to catch all inputs and seems to read about half of them?

This only started happening after the maintenance on monday and has been consistently like this since then.

This is the traceroute to the Crystal Datacenter

Code:
Tracing route to 204.2.29.94 over a maximum of 30 hops

  1    11 ms     2 ms     3 ms  10.0.0.1
  2    19 ms    17 ms    31 ms  pool-99-232-62-1.cpe.net.cable.rogers.com [99.232.62.1]
  3    23 ms    29 ms    25 ms  your-d0f670b45a.wbb.net.cable.rogers.com [24.156.143.241]
  4    18 ms    17 ms    16 ms  209.148.236.57
  5     *       33 ms    41 ms  209.148.235.218
  6    26 ms    26 ms     *     ix-be-13.ecore1.tnk-toronto.as6453.net [64.86.33.5]
  7    58 ms    30 ms    30 ms  ae-6.a00.toroon02.ca.bb.gin.ntt.net [129.250.9.170]
  8    41 ms    36 ms    29 ms  ae-2.r22.chcgil09.us.bb.gin.ntt.net [129.250.2.46]
  9   225 ms   219 ms   214 ms  ae-1.r23.chcgil09.us.bb.gin.ntt.net [129.250.2.27]
 10   241 ms    93 ms    84 ms  ae-1.r24.snjsca04.us.bb.gin.ntt.net [129.250.5.17]
 11    92 ms    85 ms    84 ms  ae-4.a00.scrmca03.us.bb.gin.ntt.net [129.250.7.57]
 12    89 ms    90 ms    81 ms  xe-0-0-5-0.a00.scrmca03.us.ce.gin.ntt.net [128.241.2.18]
 13    80 ms     *        *     204.2.29.241
 14  1657 ms  1279 ms   577 ms  204.2.29.94

Trace complete.