Hi to all, yesterday unfortunately I had updated to very new 3.7.0.27593 version. And voila, it became very very slow and nearly unusable. I have Nexus 10, Android vers.5.1.1 hope I can turn back to 3.7. Please mark visible that is a beta update so we're not downloading it. Because when I turn on SD, it only says there is an update. Obviously I say yes, than the problems starts. Please make it clear that is a BETA update.. Thanks a lot..