Black screen from tabbing out of ow

it is not a huge issue but when i tab out of the game my screen turns black for a few seconds and when i tab in it does it for the same amount of time. its not affecting my game really but it does get annoying when i quickly wanna tab out n in but it takes 12 years to do either lol i js wanted to know if there was a solution ? its been happening since the release of ow2 for me

This happens because the display is changing video modes. Set the video mode to be the same resolution/refresh rate that the OS uses and it will be faster. You can also use borderless window mode and alt-tabbing will be instant.