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Window size change after alt+tab to another program.

  • So, after i do alt+tab from games or another program which uses full screen, opera is changing window size. How can i fix it? Wery annoying.

  • Welcome to Opera's forums @Madjja!

    Do you play games that changes the screen resolution?
    No one has reported any problem like that, so maybe that could be related.

    You may try with this and see what happens.
    (You can use a Clean profile following FAQ steps too)