Q: Nothing in the UI is working. I’ve tried to create an Ad Unit, but when I click “Save”, it just says “Try Again”. When I create a new Order/Line Item, I can’t target the Line item to any Ad Units and the Format does not display as well. When I try to ad an ad network after clicking a network under Add a Network, nothing happens. My Global Segment also has nothing in the Segment Waterfall. What is wrong?
A: If you are using AdBlock or a similar extension, the extensions will break many elements of our User Interface. We recommend turning AdBlock off when using the MoPub UI or creating an exception for MoPub as that will generally fix your issue.