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Simple Banner is really a great plugin especially the interface is so simple and you can add custom css. It’s a really great tool.
I am just wondering because I set the expiry to 3minutes and I observe that everytime I refresh or go to other pages the banner won’t show after 3 minutes but if I just stayed on one page and then I go to other pages 3minutes after, the banner showed again.

Is there a way to fix this?
Thanks!