I'm just reading everyone's posts on this. I just had this problem (with everything that everyone is saying here). I've had the 1070 hooked up for about 7 weeks now and did not have any major problems until I connected my new Wii video game. It is connected via component video and analog audio. We played it for about 4 days, then the no audio problems started.

I talked with Steve at Outlaw and he suggested the firmware update before we try any other troubleshooting. I am going to load the firmware tomorrow, so I'll post again once I see what happens. I'm hoping this will fix all the issues as I too really, REALLY enjoy the sound this produces. I really didn't know what I was missing until I got this, but I don't want to deal with problems all the time either.