It will buffer if you don't have enough speed. A 4mbps speed provides buffer free videos. Since Jio is providing 100 mbps speed, you should be good. I guess, if you are consuming completed bandwidth for torrents, that may affect. However, by default they would setup QoS, for buffer free video is my guessDoes iptv lead to buffering of videos? Similar to jiotv or YouTube? Or dedicated speed is provided?