When i plug the charger it starts charging but after 30 40 secs it disconnects.This happens every single time at exactly same time the charging gets disconnected. When i reverse the cable (as it has type c2c cable) then it Starts charging the phone ...

Battery drain increased , lag increased, my phone also restarted without any reason. 1st it happened while i was on a call, few hours after the update and the next time it happened in the evening on the same day.

To enjoy the maximum with playing games like BGMI/PUBG or anyother games, try updating the game optimization app from galaxy store and install the game plugins. The beast comes to its power I am f62 user and now i enjoy the game at 55-60 fps