High response delay in-game

ISP:
Bell Aliant

Type of Internet Connection:
Optic Fiber

Internet Connection Speed:
90Mbps

Date & Time:
May 10, 2016 at 10:06 AM ADT

Frequency:
Sometimes

World:
Masamune

Character Name:
Cadette Mevois

Retainer Name:
None

NPC Name:
None

Monster Name:
Difficulty experienced with multiple mobs both inside and outside of instanced content

Class/Level:
Experienced both with Black Mage (Level 60) and Dark Knight (Level 60)

Party or Solo:
Occurring both Solo and Party (full 8-man duties)

Race:
Miqo'te

In-Game Time:
Server Time: 2:06 PM Eorzea Time: 3:56 PM

Area and Coordinates:
Multiple areas including instanced content (Idyllshire, Dravanian Hinterlands, Thok Ast Thok (Hard), Weeping City of Mhach)

Housing:
None

Steps:
When attempting to engage in both non-instanced and instanced content, I have been encountering an extremely high response delay in-game (Monsters not loading, NPCs not loading, Players not loading or appearing in static poses) while experiencing no packet loss and minimal deviations in ping (remaining at approximately 221ms +/- 3ms). To remedy this, I have attempted to restart the game, restart my computer, and release/renew network settings. This issue has been confined solely to any play I've attempted on Masamune, and not to alternate characters on other worlds tested (Jenova/Gilgamesh/Hyperion/Tonberry)