Basically Jio Cinema is a tier 2 streaming app with limited capabilities. I don't know why Reliance has choosen it for streaming sports as it doesn't sounds good as a sports OTT platform as well as they already have Voot with better stands. Also it was a telecom dedicated app then.
With limited time they have to work on it to make it dine well. Still many problem exist. There can be chance for more streaming obstructions while the actual matches starts.
So it will be the period of hard rectifications.