Popover closes too slow

I have a simple, standard popover.
It’s working great except the hide is too slow.

Whenever the popover gets hidden and want to reopen it, i have to wait for nearly one second before the click works again.

I’m not an expert, but this is what i notice when i watch the elements in chrome dev tools

there is a delay in the “click-bock click-block-hide”.
the click-block-hide got away and reappears after sometime.
Only then the click on my mainpage works again.

Any solution?