UKFX, Mar 20, 2017 : Rather disappointed to see that the volume controls still stay on the screen for ages before disappearing. If I adjust volume while watching YouTube or playing a game, I have to make an additional input because it simply won't go by itself. Fairly minor, but irritating nonetheless. The other thing, which is a long standing issue to me, is the fact that screen automatic brightness is still awful. Not only that he but with the auto adjustment on, the slider bar is useless because after setting it, it eventually readjust itself. The slider on automatic should be a +1 to +5 increment of brighter or darker, of which the automatic adjustment can work, much like what Samsung phones have; an not just serve as a pointless slider with limited, temporary effect. Another thing about the automatic brightness is that it still takes ages to adjust sometimes. It also needs tweaking because it confuses cloudy days as being 20ft away from the surface of the sun. Dimly lit rooms are still regarded as brighter than is and ad a result the lowest brightness setting on automatic is not low enough. This is another good reason for a similar slider ability to that of Samsung and others phones. I know a lot of people don't use automatic brightness adjustment, but I do. I've always said that out of many phones I've had (even budget ones), automatic brightness on the OP3 is the worst I've experienced and poorly implemented. I appreciate the work OnePlus do, but I feel that fairly important things are being ignored. Not only this but it's fairly obvious that some people (myself included) are experiencing inconsistencies with battery life. This is worse since Nougat as some apps seem to random eat battery power in the background, with a high drain effect, but don't do it 100 percent of the time. I hope further improvements come and I hope instead that OnePlus eventually settles on bug fixing and polish as opposed to constantly chasing updates in Android in appease people always wanting the newest version. (I admit though, Nougat notifications are pretty ugly). Peace.