So, I have been looking around but can't seem to find a solution around accessing the [KR] Test Server for Vindictus. Yes, I have a legitimate account, and I am able to connect and actually play on the Official Server (Already played a bit and made a few Characters). Unfortunately, though, I can't seem to access the Test Server (I would like to check out the new UI update and the new revamp on Vella/Kai) and it just keeps kicking me out.

Do I have to sign-up for the Test Server or something? After I click start-game it asks for the secondary password and just sits on the main page (the frozen blizzard dead land) when its supposed to move me to the character creation/selection screen. After awhile, it kicks me out saying "Connection delayed due to network error"

Does anyone have a fix for this or a way around this? I'm connecting through a public VPN if that helps.