Thx for all the replies..... I do have wifi active but not working when I do my morning walk.... The streaming radio is an app.... The battery is on at least 50% charge.... I solved the problem by going to phone settings/display/sleep/30mins.... there was no "always"... However, there has got to be a better way, as I now have to change it back each time to "1 min" and since my Pandora app doesn't have this problem.. I think there is some other setting that will do the same thing without having to go back each time to change my "sleep" time...It could be in the app itself... The app is "iheartradio" .......Cheers :)