Belize if I remember correctlyI normally agree with you every time you've posted this but I just thought of something. What if the issue is just too many users on one tv stream at the same time? For example on the USA Network channel you stated it wasn't freezing. I also was getting a smooth playback until this Monday at 8PM Eastern when WWE Monday Night RAW came on BOOM! Crap hit the fan. It froze probably every minute. There are a lot of wrestling fans around the world so it could have been too many users watching that one particular stream. i went to another channel (TeenNick) and had zero issues.
So I think the problem is either just certain channels having issues or just certain times of day that those channels have issues. Where are the IPTV Servers located anyway? I'm interested in trying out a VPN that is close to the location to see if the service is any better than I'm getting now.