I have yet to give up my icon so this news has been great however running on the latest 10 builds pre-redstone I have always had some issues. I know I'm running non supported software on my icon so some stuff is to be expected.
I daily run in to random app crashes where I load an app say Grin (imgur for WP) and it goes to resuming and crashes back to the start screen. Occasionally it crashes the phone completely and it reboots on its own. This has happened in more than that app, this has happened in photos, camera, mail etc. This is a daily occurrence for me so sadly I have tried to just reboot my phone once a day as a preventive measure.
Battery life is no where near as good. for example my fianc?e had a photo shoot this past weekend so I sat around bored. I had full battery when I arrived, I checked e-mail, read a few articles on the GTX 1080 announcement.. so about 15 minutes of use. Locked the phone walked around, snapped about 10 pictures on my phone, locked it walked around for a bit. Used the Grin app for about 15 minutes, locked the phone walked around. Called my son and talked to him for about 5 minutes, lock phone go to store get something to drink, come back. Checked e-mail (2 minutes max), sent two of the pictures I took to my fianc?e via text.....and I'm down to 12% battery. I don't know if bouncing back and forth between towers in the area made it drain faster but that seems to be the case a lot of the time.
Other average days with light use (checking e-mail occasionally, texting, a few short phone calls here and there) Typically by the time I get home from work I'm around 30% battery left.
Reading around the battery life seems to be a common trend, but does anyone else have the issues with apps like I mentioned above?