Hello,
Sorry to hear you are having issues. Need to know more.

1) Windows version, please use Winver.exe for full Windows version numbers.

2) WindowFX version.

3) Is the issue happening with all WindowFX effect when open new windows with any animation or specific animation? Only on Opera or any windows. Any other details on the issue. Best if you could post a video of the issue somewhere and link it here.

Thanks

Basj,
Stardock Community Assistant.

Okay, after some test, I guess this how how Opera draw itself. It start with all whitebox than it put in all those other part. That is why it always have white first not matter what type of animation you choose. But you can try out some of the animation. Some will still start with white but on a smaller size and grow as it goes.

Thank You,
Basj
Stardock Community Assistant.