I have programmed the adhan to be played at fajr and maghrib time, but very often it is played after 3 or 4 minutes late than the actual time announced by Muslim Pro it self. Even the notice is changed after 3/4 minutes late. For example today (12th Dec 2016) the fajr prayer time starts at 05:46 AM, but the adhan played (and also the notice of time changed from Isha to Fajr) at 05:49 AM. I tried solving this problem by going to setting, but couldn't do any thing in this connection. Can you please help. By the way, I am already using premium version.