My Bose speakers are on and working on my wifi system. My Iphone connects to them and sound comes from the speakers. But I cannot connect from my computer on the same wireless network. My computer says it can see the bose speakers, and the speakers are supposed to be able to see th computer, but there is no movement of sound from my computer to my bose speakers. I have downloaded bose app to my computer and followed instructions as I understand them. What do I need to do?