Issue with logging into game

I am running 4 instances of the game 4 screens split evenly. 1 2 on the bottom, 3 4 on the top. 1-4 will load perfectly fine, 1-3 I can click start, choose my character adn log in. 4 I cant click the start button to go to character selection screen to enter the game. Any clues?

[Biggcarl]

I am running 4 instances of the game 4 screens split evenly. 1 2 on the bottom, 3 4 on the top. 1-4 will load perfectly fine, 1-3 I can click start, choose my character adn log in. 4 I cant click the start button to go to character selection screen to enter the game. Any clues?

have you tried repeater? just turn on the repeater and click all 4 at same time?