Hi,Hey guys. Finally update on this issue. This problem is with apps on Jio STB no other hardware or software problem. As Amazon Prime app is made available on Jio STB I quickly got the subscription and found out this app is supporting Dolby Digital Plus my In UI it shows titles with 5.1 but my AVR verified the signal to be a DD+ 5.1 signal. Late but finally they put out some sort of real surround sound format tho only for 5.1.
I got the jio stb few days back. Not getting 5.1 sound. Tried Hotstar-only stereo sound. Are you getting 5.1 on Hotstar as well? If yes, could you pls share the audio settings in jio stb.