Calls don't come thru when listening to pandora and slacker

[spediegunz]

I don't know if it has anything to do with it but i noticed a problem right after i updated to 3.70 i began missing a lot of calls and text messages so i followed someones suggestion which was to roll back the radio from 2.15.00.11.19 to the one b4 that EVO_Radio_2.15.00.09.01. luck for me it seem to fix most of the problems but now i realized that i now miss about 75%o of my calls when listening to either pandora or slaker radio can anyone suggest what to do to fix this problem