Others have commented already about the annoying, persistent and un-swipeable Android System notifications, such as: 1) which apps are using battery, even after I have added Power Saving exclusions for them and 2) apps that display over other apps (in my particular case, Twilight, a nighttime blue-light reducer). These notifications end up cluttering my Android status bar and pull-down menu as they can never be swiped away.
Also, now my Display Brightness settings are going haywire. My display constantly dims to unreadable, and yet every time I turn off the Auto-adjust option, within minutes (and often less than 30 seconds) it somehow is reactivated and dims the display while working, reading or watching. When I bring up the pull-down menu, somehow the "Auto" box is checked again. WHAT THE HELL?!? I am now constantly having to readjust brightness and uncheck the Auto selection, even though I never manually re-check it back on. FIX THIS NOW GODDAMMIT!
This is even worse when unplugged and using battery. First off, while I appreciate how Battery Saver can now stay on even after plugging-then-unplugging, the display brightness is now no longer slightly dimmed, even though the new settings format allows for 75% dimming (but strangely only in increments of 25% - not that it matters, because I notice no actual engagement of this function in practice). Furthermore, and much more seriously, whenever unplugged, the screen will dim to NEAR-BLACK at seemingly random and often inopportune times (nowhere even consistent with the supposed 30 second screen timeout I have in the settings) - and yet this isn't a screen lockout. In other words, the screen suddenly turns near-black but actually is still in user-ready mode, making me inadvertently double-tap the screen to try and bring up the Unlock-with-PIN screen, BUT in fact the whole time I am clicking unreadable html links or deleting/sending messages without my knowing because I'm actually not in screensaver mode, despite the display being near-black (ie, DARKER THAN 0% on the brightness scale YET SOMEHOW NOT IN SCREENSAVER/SCREEN TIMEOUT). WHAT THE $#!+ IS GOING ON HERE?!?!?
