Let me end with a problem that sounds technical but is actually very simple. Your IPTV Reseller Panel might have great streams for London viewers and terrible streams for everyone else. And they probably won't tell you which is which. Here's a real scenario. A reseller targeted British IPTV for UK expats across Europe, North America, and Australia. He chose an IPTV Reseller Panel that advertised "global delivery." What they didn't say was that their CDN had edge nodes in London, Frankfurt, and nowhere else. His British IPTV customers in New York were routing through Frankfurt — 90ms latency plus transatlantic packet loss. His customers in Sydney were routing through Frankfurt then Singapore then Australia — 280ms latency with massive jitter. Those customers didn't know about CDNs or edge nodes. They just knew that their British IPTV streams looked terrible compared to what their friends in London were getting. I've watched resellers lose entire geographic markets because they assumed "global CDN" meant equal performance everywhere. It almost never does. What actually works is asking your potential IPTV Reseller Panel for a list of their edge node locations. Then run speed tests from those locations to your target markets. A British IPTV panel with nodes only in the UK and Netherlands will perform fine for European customers but badly for North American ones. A panel with nodes in New York, Los Angeles, Toronto, and Sydney will serve those markets properly. Here's the thing: you can't fix geography with a better router or faster internet. If your IPTV Reseller Panel's CDN isn't physically close to your customers, those customers will always have a worse experience. Before committing, test your panel from the actual locations where your British IPTV audience lives. Use a free cloud instance in those regions. Stream for an hour. Measure buffer events per minute. If the number is above 0.5 for any target market, that panel is not viable for that geography. No amount of tweaking will fix it. And your customers will eventually leave for a reseller whose panel actually put edge nodes where the viewers actually are.