JP 27karimrezaul most probably operator side… because airtel is causing problem nowadays… if your other sim is working fine…then there is nothing to do other than wait for it to get fixed from airtel side ..
27karimrezaul JP as i switch to airtel it works normally for some moment, then it gets switched to jio automatically.
JP 27karimrezaul it’s airtel problem…many people posted about airtel not working properly… wait for some time… it’s monsoon..every network is unstable…