Plex app continously crashes

Edited: Finally found a solution and I posted it here https://forums.plex.tv/t/mobile-player-error/543468/36?u=anuruddha

I can’t use my Samsung galaxy tab S2 to watch anything. Simply it doesn’t work. It’s been months now. Plex doesn’t have any fix for it. I can’t play live TV or any media. If I uninstall and reinstall app it works for 10 to 15 minutes. When I play something, it never starts playing instead it’s shows loading animation and shows error to RESTART PMS AND APP. I really frustrated.

I just simply give up using my tablet for plex.