@stefen Not familiar with issue but came through these useful links if helps.    https://docs.telerik.com/reporting/knowledge-base/refused-to-display-url-in-a-frame-because-it-set-x-frame-options-to-sameorigin https://stackoverflow.com/questions/20498831/refused-to-display-in-a-frame-because-it-set-x-frame-options-to-sameorigin https://stackoverflow.com/questions/41522652/refused-to-display-url-in-a-frame-because-it-set-x-frame-options-to-sameori?noredirect=1&lq=1 ... View more