I wondered if any one can help? I have a bowmaker projector and trying to connect ipad via wifi from ipad. It was a bit complicated to set up as I had to go to ip router address so I can connect to home wifi and projector wifi at the same time. This all worked for one day, now I have lost sound. The volume is on full on both. tried resetting. I have sound from ipad but soon as I mirror it is silent. It is not just the ipad any device I use android as well is the same. Please help any ideas. I think I have tried most things to no avail.