Frontlines Duty Finder Queue issues

(Reposting due to insufficient information)

ISP:
Telstra Australia

Type of Internet Connection:
Cable

Internet Connection Speed:
100Mbps

Date & Time:
Multiple instances

Frequency:
Always


Character Name:
Altena Trife

Race:
Hyur F

World:
Excalibur

Class/Level:
All classes / lvl 50

Area and Coordinates:
Careneau Flats

Party or Solo:
Both party & solo (see problems for more details)

Problem 1: Queue mistakingly withdraws you after confirming.

1. Register for a duty (not restricted to Frontlines for this particular issue).
2. After the duty finder matches you with a party, the player hits the "Confirm" button.
3. While waiting for other players to confirm entry, you see the total number of players in a match ( xx/72 ).
4. Once the timer has completed, the queue automatically withdraws you, despite pressing the confirm button.

** This issue can happen during both party and solo play, even when both players make sure that they confirm the duty.

Problem 2: Priority system seems to be ignored.

1. 2 separate players register for a new duty on the same class, and Grand Company, with all languages and "Join in Progress" selected.
2. Player A registers for duty before Player B by 5+ minutes.
3. Player B gets matched and enters a duty before Player A.

Problem 3: Endless wait times:

http://i.imgur.com/iKDrHJY.png

http://i.imgur.com/gqsUCrO.png

1. Player registers for a new duty.
2. Duty Finder fails to match a player for an extremely long amount of time.
3. Player withdraws from the duty and attempts to register for a new duty.
4. Player is matched within a reasonable time (20-60mins)

Problem 4: "Join In Progress" fails to work after initial duty finder registration.

1. Player registers for a "Join in Progress" queue.
2. No duty is matched for 5+ minutes, despite a friend being in a match with empty slots.
3. Player withdraws from the Duty Finder queue and re-registers with "Join In Progress" selected, and the player gets matched instantly with that "Join in Progress" match..

** "Join In Progress" seems to only work upon initial registration of the Duty Finder and does not continue to look for empty slots.