log onto your code @ iptv66.com
Use the IPTV Reset tab found there. Next page you will see your current URL Portal, and there is a Change Portal function found in there.
Click the Change Portal tab and it will take just a second and boot you back to the log on screen again.
Then log on again and your new URL should show there.
There are only two URLs for iptv66
s1 and s2