during the past two days, I've been facing an issue when trying to export any chart/object/dashboard in PDF or image forms.
Furthermore exporting to excel is working fine and properly, but when I try to export to PDF the buffer keeps moving as shown bellow.
We have upgraded Qlik Sense server to April 2019 version a while ago and it was working fine until Dec.30.2020. I've tried many solutions found on the net but still nothing seems to be of big help... I would truly appreciate your help and valuable suggestions.