i really like Opera 12.15, but it hangs very often (it freezes and you can't click on any link or button on site). Opera 25 and greater doesn't have this problems until now. I have a version: 27.0.1683.0 and I want to ask you: "What did you change in code last time?" Can you cure these problems? Maybe it will be impuls to cure even Opera 12.17.
The schematic is always the same. After few minutes (for example) youtube exploring i can't click on any element on the site, can't also scroll the page. But when I minimize Opera and maximize again - everythig start working. In Opera 12.15 it would identically the same issue.
It would be great if you look at this problem.
Lukas from Poland