I have a provider for a few good months, good support but he is not able to tell me what is going on.
When i try to watch on the iptv smarters on windows it buffers a lot, also the same when trying a m3u list on VLC.
I use the same iptv smarters on my Mi Box and my smartphone and those don't experience the buffer and i can watch hours and hours without any buffer issue.
I installed bluestacks on PC and installed iptv smarters on the emulator and its working without issues.
Am i missing something? Is there an option somewhere in windows network properties that is doing this?
When you load your m3u playlist url into vlc, make sure to click 'Show more options' at the bottom and increase your caching from the default setting of 1000ms to say 3500ms. This will give you a bit of pre-buffer. I use VLC to watch while im on my desktop and this helps tremendously.
https://imgur.com/a/utTlsaM