I have Android 4.4.2 on my Samsung Galaxy S4.
After I've updated my apps via play store (first time in maybe a year or two) I got a lot of problem with Opera browser. Opera stops very often. The message is "Opera stops", and the browser must be shut down.
This was not a problem before I did the update via play store.
The problem is so annoying that I'm thinking of trying another browser, for the first time. I've always been using Opera browser on my mobile phone.