Development build 5568 crashes SWTOR:
1) 1st account, launcher pops up
2) 1st account, game loads
3) 2nd account, launcher pops up
4) 2nd account, upon entering account info 2nd account tries to load game up.
5) 1st account, crashes to desktop.
6) 2nd account game never loads
7) 3rd account launcher never loads.
Build 5564 works perfectly. Also build 5568 resets the game profile for the 1st account.