A:AnswerHave not tried to do so yet and wondering as well.
If you haven't already done so, download the more extensive manual and take a look at the pass through and standby info.
A:AnswerYour sub must be a powered sub for it to work. If yours is not a powered sub, that's the problem. Otherwise, sounds like it may be a set-up issue. Run the initial set-up function and maybe it will help troubleshoot.
A:AnswerThis should work, yes. I’d still look at a FireStick which would likely be cheap with Black Friday coming. That opens up so much more content than just Netflix.
A:AnswerYes it will work well with your set up. It gives you the option when setting up on how you want your system to work. 5.1, 5.2, 7.1 etc.
There is no power issue. It will all work well
A:AnswerSorry Bro, I have heard this many times. Apple either plays nice or not at all. I use Android myself and have never had a single hiccup from my Galaxy phones from Samsung. I've used my previous phones, just to see which one I could use for my media control and the Galaxy S2, 4, 6, 8, and my current Note 9 have No issues at all. My friend with an XS iPhone has been reporting similar issues with his. We both have the same receiver. And honestly he has given me a ridiculous amount of grief for having Samsung phones over the years. It's fun going to his place connecting to his stereo and everything works like a champ for his parties. On his buddies phone.
A:AnswerYes it will play files through a USB port on the rear. And yes there is an Onkyo app for control. BUT I don't know what file types it will play.