To be able to post in your forum (after logging in), you have to select your character. After stumbling around for 10 minutes, using another browser also, I finally figured out the ONLY WAY YOU CAN SELECT A CHARACTER IS TO TOUCH THE STAR AT THE TOP LEFT OF THE CHARACTER PICTURE. This absolutely idiotic and not at all easy to find/figure (to me, the star was a part of the picture, not a selection option). You need to get rid of the star and have a button to the right of the character so you can "select the character and save selection" in one single easy to realize/accomplish move.