Greetings all. I'm a newbie too. Back in 2012 I bought me a Nexus 7 (16GB), and it's been a great little tool through all the Android updates until last week when I installed 5.0. There were no problems installing it, and it boots just fine, but -- and it's a big but -- several apps (though they've been updated too) either won't run at all, are unstable, or just crash. The tablet in all cases runs as slow as an old DOS 2.0 8080, and I'm constantly getting error messages like "chrome is not responding, report, etc." Some apps, Facebook for example, just drop out and leave me back on te main screen. Others (Dish Anywhere) that ran great on Jelly Bean won't run at all on Lollipop. So, either I need to get Lollipop working properly, or I need to get back to 4.4...or even the original factory OS. I know this isn't the thread for this, and I don't want to start a new one if one is already going on this topic. Just somebody please point me in the right direction.