When I start Opera since version 23 it is always in the fordground.
My taskbar hides automatically and when I use Opera I can't use the taskbar while opera is open because it is always behind the browser window.

Do you have any ideas how i can fix this?

Every Browser in every version had the possibility to "open" a file instead of downloading them. What means that it were just downloaded into a temp folder and is opened then.

Opera 23 only provides download. It doesn't ask me if I want to open or download a file it just opens a download dialogue.

Is there a way to fix this?

First: Yes, the Windows button works. But I don't want to use the button every time I want to change the window, that's a PITA!

And I also don't want to try to resize opera manually, so that it will maybe fit or maybe will automatically maximize...
It is not possible that the Opera team is not able to fix this bug, it worked for 22 versions before.

Will anyone of the programmers team will read this forum? Maybe we all should write emails ..

When I start Opera since version 23 it is always in the fordground.
My taskbar hides automatically and when I use Opera I can't use the taskbar while opera is open because it is always behind the browser window.

Do you have any ideas how i can fix this?