Timeout while waiting for webpage.

I created a parameter using some tables from a webpage as data source. I created dynamic parameters, where changing some values in the parameters changes the web-URL and in turn returns the changed value in my table. Everything is working fine in the Power Query Editor, like if I change some parameter then the dynamic values are changing fine but as soon as I try to load and apply it in the Power BI Desktop, I get an error "We timed out waiting for the web page to load".

Please see the screenshot below: