Fixed in v.441
BYOND Version:436
Operating System:Windows XP Home
Web Browser:
Status: Resolved (441)

This issue has been resolved.
Descriptive Problem Summary:
I am guessing, due to my key's name I can not connect to any BYOND games. When I try it gets stuck at:

Logged in as

Numbered Steps to Reproduce Problem:
Have a key that is similar to a IP address, once you try to connect to a game you will get stuck.

Expected Results:
Connect to a game like any other key can.

Actual Results:
Logged in as

I have found further information about this.
Any key that is in the following format:
"xxxxxxx.##" cannot join a game.
It just says "Launching Dream Seeker" and stays there.

These issues are related obviously.