Have Mini 5 beta on a Samsung Ace i325. Text input problem is pvraesive. This has a QWERTY keyboard, and it seems to default to the fn (alt) key definitions when trying to enter a URL or a Google search. After hitting the fn key and various other combinations that never seem to work the same way twice, eventually, for whatever reason, I am able to enter the text correctly. I have seen this on the Opera forum, but while there are many users with different smartphones experiencing the problem, there does not seem to be any solution.