Rainbow Six Siege Dev Tracker

(2019) Rainbow Six Siege server connection error

This thread was added on March 30, 2019, with posts from Ubiflowessence.

Original Post
Every time I attempt to launch the game, it takes forever to load in and then I receive the message:
Rainbow Six Siege server connection error
The Rainbow Six Siege servers are unreachable.
Please try again later.
For more information, contact http://support.ubisoft.com
Rainbow Six Siege error code: [0-0x00000312]

Sometimes there are different variations on the error code.
So, what's going on here? Are the servers boned?
My NAT is open and every other multiplayer game works fine except for this one. (Including other games that require connections to servers outside of the standard XBox Live multiplayer servers...)
Any help/thoughts/information would be greatly appreciated...
Thank you guys for reaching out! As SUPERHUMAN mentioned, please contact support by going here - https://support.ubi.com/en-US/Games/2559
They should be able to better help you there!