90K connection issues when playing FFXIV

[Anera]

ISP:
TPG Australia http://www.tpg.com.au/

Type of Internet Connection:
ADSL2+ Wired

Internet Connection Speed:
7Mbps Japan ping 160ms to 190ms

Date & Time:
UTC+10:00 Sydney 9pm to 3am

Frequency:
during night time 9pm to 3am Australia standard time

Character Name:
Anera Lyra

World:
Gungnir

Area and Coordinates:
The Final Coil of Bahamut

Party or Solo:
Party 8

NPC Name:
NA

Monster Name:
The Final Coil of Bahamut

In-Game Time:
Don't know

Steps:
during fighting

PC Specs
-=-=-=-=- System Information -=-=-=-=-
Motherboard asus maximus vi hero
GTX 780 Driver version 344.75
Current resolution 1920 x 1080 p
RAM 16GB
cpu i7 4770k 3.50GHz
OS win 8 pro

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Gamepad Manufacturer:Microsoft
Gamepad Model Name:Xbox One controller
Gamepad Part Number:1537