I have a Droid Turbo and I want screen cast to my Chromecast some TV recordings I have on a hard drive. My tablet struggles to keep the hard drive spinning over OTG, but my phone powers it just fine. Problem is, the Chromecast needs a WiFi network to connect to, so I turn on the hotspot on the phone. When I do that, I have to disable WiFi on the phone, so it can't see the Chromecast. I thought I could get this to work with my RAZR Maxx before, but I don't remember any more. Is there a way around this?