I'm running windows 7. And I have also installed the open dns updater. Configured the IP Version 4 to use the dns server 126.96.36.199. But everytime I reboot or shutdown then turn on the computer. And open my open dns account via the browser. It detects another IP and I have to add this new network again so that I can have open dns. What might be wrong?
If you click the Update Now button on the GUI, does it update what you see in your account on the website? Is the tool/service even running in the background when you start your computer?
Check all the logon details are correct for the account in the updater, including the network name if you have one. Re-enter your password just to make sure.
Do you have any firewall/internet security software that may be blocking the updater from sending the updates? If so, try temporarily disabling it and see if it updates.
Have you tried uninstalling, restarting and then reinstalling the updater again?
Failing that, give DNS-O-MATIC a go instead.