Have fire tv hard wired, my provider is centurylnk, fiber internet, seed test says 208 mbps download 209 mbps upload, ping 4ms. Hard wired because I had pathetic internet until recently, now I have fiber wasnt an option before. Tons of buffering so I got nordvpn, first try college football not 1 buffer all day. Next day lots of buffering. Cleared cache made sure vpn was on. Changed countries on vpn still buffering though not as bad without vpn. Not much else using bandwidth, lights, cameras, nest tstat, vacuum. Wondering if I pick a location on vpn closer to me would that help? Maybe thats why no buffer the first time I got lucky on location? I've been letting vpn chose location I just tried different countries to see if that would help. Have a feeling problem is on smarters end, too many customers for their servers, thoughts? btw I'm a noob at all this.
Smarters is only a IPTV PLAYER and NOT a IPTV Service… So the problem would actually be with your IPTV service and not the actual player.. Have you tried reaching out to your IPTV service to see if they’re having issues…