B in YVR

I am trying to play this radio station on iHeartRadio.ca hxxp://www.iheartradio.ca/tsn/tsn-vancouver-1040?autoplay=1.1748196 ESET though is blocking something. If I turn ESET off, radio plays. Turn ESET on, radio does not. I've used both the Chrome and Firefox network inspectors to see what domains the page was reaching out to, and have whitelisted them all. Still, no radio. Any idea what might be going on here!??!?!?!? B