topic Black screen while opening sheet (after June 2018 update) in App Development https://community.qlik.com/t5/App-Development/Black-screen-while-opening-sheet-after-June-2018-update/m-p/113314#M7825 <HTML><HEAD></HEAD><BODY><P>Hi everyone, I am using Qlik Sense Server Enterprise June 2018. After the update, we start to facing this issue.</P><P></P><P>When trying to open a sheet, screen is freezing. If I refresh the page, screen is opening without freezing. If I not , I must to wait like 5 minutes.</P><P></P><P>It's not just a page-specific issue. This problem exists in most applications or sheets. </P><P></P><P><SPAN style="font-size: 13.3333px;">P.S: The server does not meet the recommended system requirements, but in the previous version we did not encounter this problem.</SPAN></P><P><SPAN style="font-size: 13.3333px;"><BR /></SPAN></P><P style="margin-right: 4px;"><IMG alt="blackscreen.PNG" class="jive-image image-1" src="https://community.qlik.com/legacyfs/online/210093_blackscreen.PNG" style="height: 422px; width: 620px;" /></P></BODY></HTML> Tue, 07 Aug 2018 09:22:23 GMT bkilicli 2018-08-07T09:22:23Z Black screen while opening sheet (after June 2018 update) https://community.qlik.com/t5/App-Development/Black-screen-while-opening-sheet-after-June-2018-update/m-p/113314#M7825 <HTML><HEAD></HEAD><BODY><P>Hi everyone, I am using Qlik Sense Server Enterprise June 2018. After the update, we start to facing this issue.</P><P></P><P>When trying to open a sheet, screen is freezing. If I refresh the page, screen is opening without freezing. If I not , I must to wait like 5 minutes.</P><P></P><P>It's not just a page-specific issue. This problem exists in most applications or sheets. </P><P></P><P><SPAN style="font-size: 13.3333px;">P.S: The server does not meet the recommended system requirements, but in the previous version we did not encounter this problem.</SPAN></P><P><SPAN style="font-size: 13.3333px;"><BR /></SPAN></P><P style="margin-right: 4px;"><IMG alt="blackscreen.PNG" class="jive-image image-1" src="https://community.qlik.com/legacyfs/online/210093_blackscreen.PNG" style="height: 422px; width: 620px;" /></P></BODY></HTML> Tue, 07 Aug 2018 09:22:23 GMT https://community.qlik.com/t5/App-Development/Black-screen-while-opening-sheet-after-June-2018-update/m-p/113314#M7825 bkilicli 2018-08-07T09:22:23Z Re: Black screen while opening sheet (after June 2018 update) https://community.qlik.com/t5/App-Development/Black-screen-while-opening-sheet-after-June-2018-update/m-p/113315#M7826 <HTML><HEAD></HEAD><BODY><P>I managed to solve the problem. Just delete the unused connections under Custom Data folders. I deleted all connections expect QvRestConnector. It's working fine for now.</P><UL><LI>Program Data/Qlik/Custom Data</LI><LI>Program Files/Common Files/<SPAN style="font-size: 13.3333px;">Qlik/Custom Data</SPAN></LI><LI><SPAN style="font-size: 13.3333px;">Share Folder/Custom Data</SPAN></LI></UL></BODY></HTML> Wed, 08 Aug 2018 07:15:03 GMT https://community.qlik.com/t5/App-Development/Black-screen-while-opening-sheet-after-June-2018-update/m-p/113315#M7826 bkilicli 2018-08-08T07:15:03Z