Problem 1: Mixer (phone) won't load my friends' broadcasts. Multiple of my friends, who are on different servers i.e. West coast and east coast and have great internet speeds, wanted to broadcast a madden gameplay but, when I clicked on one' channel it was a seemingly forever loading screen. I figured I'd try my other friend's but, it kept pulling me back to the channel I was first on. I closed Mixer and went to one the featured broadcast and it worked fine.
Problem 2: I tried to search for my friends' channel but, it was extremely difficult and I forget how exactly I did it however, when I typed in their gt EXACTLY how it's spelled nothing would pop up except the suggested channels.
I haven't been able to use the phone app successfully yet. I've tried on an iPad, iOS 11, first then tried on my iPhone 7, iOS 10.3.3, and neither would load my friends gameplay.
At first I wanted to see their game but, it got to the point where I wanted to troubleshoot and I came to the conclusion it cannot be useful on my handheld devices.