More things to try: -- 1. Use a different browser (FireFox, Chrome, Opera, Safari, ect)
2. If you're using IE7, you can use the "Reset All" button in the Internet Options (Warning: This deletes ALL settings and restores IE back to it's original manufacture state. It is consider the panic button of IE).
3. Do a clean uninstall of Firefox if you use that (that is, navigate to your appdata in your user folder and delete the Mozilla folders in Local and Roaming). You will also have to use a Registry Cleaner as well (Use CCleaner).
The game I posted for the Ro16 had a glitch in the scores making it unreliable so I'm afraid Set 1 will be repeated (starting at midnight). You can go ahead and stop submitting for the chain reaction game and wait for the restart.
Ro14 Loser Brackets are still open till midnight tonight.