Chrislinux playonline not supported here. http://appdb.winehq.org/objectManager.php?sClass=version&iId=315 Should work without needing playonline. Most likely suspect here is playonline has installed something they should not have. Ie nothing extra should be installed to run this game. Then followed by since you are on Ubuntu is compiz causing opengl to glitch. Followed by pulseaudio causing audio lag putting game timing out.
