Here's what I am dealing with, just like many of you.
I bought the phone and charged it with the stock charger. I couldn't even get passed the lock screen. It took me several swipes to get pass it, and even while I was doing that, it was struggling so hard to go to the home screen.
Once in home screen, I pressed the application icon but it pulled down the scroll down menu from above instead. Tapping on certain icons to get to it doesn't open it. It either struggles to open it, or it does something else. It is really annoying, and I would love to use my phone WHILE it is ON the charger, but I guess that is not happening.
Now, many of you have mentioned that once it juices up close to 100%, say 80%, it starts to work like it should. I experienced that also, but it still doesn't perform as it should.
I do have another charger that I ordered on Amazon, but I haven't used it as it came through the mail while I have already left home for vacation. Once I return back home, I will test the new one out, and see how that works.
Has anyone found anything else with this?