"sp.stapecdn.com refused to connect."

Anyone else getting this problem in Shopify? I literally just installed the app (then tried again after deleting it) and the screen I keep getting a message stating that “sp.stapecdn.com refused to connect.” Screenshot attached. Any help would be great! Thanks in advance.

Perhaps you are using some adblockers or something?
If so, try disabling them as some may block requests for the stape domain

Am also experiencing such issue on one of our client’s website.

This is probably due to something locally blocking requests to stapecdn.com. Probably an adblocker or some setting on your browser or your network. Can you please check this?
Also, what browser and version are you using?