Revo Slider white bar on right on first load

Has anyone else seen an issue with the later versions of Revo Slider. When I load a page, there is a white bar to the right of the banner.. if I resize the window or refresh the page, the banner stretches to the correct position. I’m sure I can’t be the only one who has this issue?

Anyone know how to fix it?

Thank you very much

• This topic was modified 3 years, 1 month ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Everything else WordPress topic