I own the new SGS 2 since one week and I have noticed that there seems to be some problem with my phone ringer. When someone calls me, it does NOT ring on first try when the screen is off (timed out). On second try it does. Sometimes not even on second try. It is random, half the time it rings when someone calls me and half the time it doesn't. Is it due to interference from some application I've installed? I have over 100 apps installed. Or is it due to some Power Saving setting? PLS HELP!!