My Dad's Friend Brought Xcruiser 785 4K (Its The Latest Model From Xcruiser) Two Weeks Back. I Had To Go And Help Him In Adding Videocon Cline In It.
I Found It Slow and It Is Android As Well So May Be That Might Be The Reason That It Is Slow
It Is Okish If You Can Bear Slow Speed.
I Have Used Tiger T3000 Extra 4K And Starsat X1 Pro 4K Aswell Both Of Them Are Annoying Aswell Due To Slow Speed (Android,Low RAM) And Ugly User Interface.
Must Be Tuner Issue Due To Cable Short