I can roll dice in the chat, so the Quantum Roll server is up and running. No one else seems to be reporting problems on the forum, so I am thinking it must be something on your end. Can you roll dice in your chat? If so, disable all your API scripts and re-enable them one by one to see if there is a problem with one of them. EDIT: Also <a href="http://status.roll20.net" rel="nofollow">http://status.roll20.net</a> is not showing any problems.