Well I am back to 2.21 after trying 3 twice. There are areas in my house where I always got wifi with 2.21 and now with 3 these areas have a very weak signal or no signal at all. All the other goodies (which aren't a whole lot) are not worth a weak wifi signal to me. A few other annoyances also have convinced me to stay with 2.21. It's a bit of a disappointment, because the copy and paste seems like a nice feature - still not worth weak wifi.