@icemancast, @owlangelcrash – Sorry for the delayed follow up.
Can you both elaborate, you both describe different issues it seems.
That said, @icemancast popup’s do not have URLs, whatever you are clicking is a malformatted link. It it is supposed to trigger a popup when clicked then likely there are JS errors on the page that are preventing your popups from ever getting to run.
This is likely the same issue @owlangelcrash is facing.
Now the real question is, if it truly was related to WP 5.5, then it likely has nothing to do with our plugin.
To be clear we tested for 5.5 compatibility extensivly, but not all other plugins & themes did. Many had broken JS with the changes made to jQuery in 5.5. We did not face that issue, BUT if other plugins you are using are throwing JS errors, our code likely isn’t even getting a chance to run.
If that is the case, there is nothing we can do to help until you resolve or remove the other offending code.
This guide should help tracking those down: https://docs.wppopupmaker.com/article/373-checking-javascript-errors
Hope that helps. If your issue is resolved please take a moment to rate and review the plugin or support.
If you still need help please message us directly at https://wppopupmaker.com/support/.