Yea. Happened to me yesterday, my first day with it. Opened YouTube, then couldn't get out of it lol. The home button would give its feedback like it was registering, but nothing was happening on the phone. Hasn't happened since. But no buttons were working. That includes the volume buttons. Did a reset and fixed it. Hoping it doesn't repeat again lol
Same thing happened to me on Friday for the first time, then happened again on Sunday. On Sunday it took an hour before I could get it working again, as none of the volume buttons, home button, or power button on the side would work. Took it to an Apple store and they ran diagnostics but found nothing, just replaced it anyway. Just had the same thing happen again tonight on the new phone. Could it be a software issue?
This has happened to me a couple of times since I got my 7 plus. You press the buttons and nothing happens then suddenly the phone goes nuts and does everything all at once. Have a funny feeling it will be software related but we shall see!
I had this issue multiple times. The mic intermittently stopped working as well during phone calls. I exchanged it on the last day of my 2 week window. So far so good with the new phone. I wasn't convinced it was a hardware issue, but being that the new phone is also running 10.0.2 with no issues, I'm not so sure now...
Since the home button isn't mechanical anymore I could see this being a glitch that might need a soft reset every once in a while. I've never ran into an issue but time will tell how it holds up. Personally I prefer the new non mechanical home button, hope it stays reliable. Hopefully yours doesn't keep acting up.