I have a background image I'm trying to center on the page. I've tried almost every button and setting, but the image remains in the upper left corner. Can anyone tell me which setting I need to do this?

Try setting the margin for left and right to auto.
Otherwise share a link and or your rsd project file so we can see the issue also.

Also, check the positioning. If it is set to absolute, change that to relative.

Thanks, got it. Not sure what was up but I ended up deleting that row and starting over. New row worked fine.