topic Re: Connection lost error message while opening the app in QlikView https://community.qlik.com/t5/QlikView/Connection-lost-error-message-while-opening-the-app/m-p/55471#M790586 <HTML><HEAD></HEAD><BODY><P>Did you ever find out what the cause was for this error? We're seeing it now for some users but not others. I suspect it has to do with permissions but am not 100% certain.</P></BODY></HTML> Fri, 19 Oct 2018 14:58:56 GMT derrydavis 2018-10-19T14:58:56Z Connection lost error message while opening the app https://community.qlik.com/t5/QlikView/Connection-lost-error-message-while-opening-the-app/m-p/55470#M790585 <HTML><HEAD></HEAD><BODY><P>Hello All,</P><P></P><P><SPAN>I'm getting below error when try to open the application in Qlik sense hub from outside the server. Im able to open the hub but when i try to open the app, it will be loaded in next tab and this message get fired. Im accessing the hub like </SPAN><A class="jive-link-external-small" href="https://test.test.com/hub" rel="nofollow" target="_blank">https://test.test.com/hub</A><SPAN> so I have added the address test.test.com, DNS and server ip in virtual host white list. Also tried disabling firewalls. Please advise. </SPAN></P><P></P><P style="font-size: 13px; font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; color: #3d3d3d;"><STRONG style="font-style: inherit; font-family: inherit;">"Connection lost: Make sure that Qlik Sense is running properly.</STRONG></P><P style="font-size: 13px; font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; color: #3d3d3d;"><STRONG style="font-style: inherit; font-family: inherit;">If your session has timed out due to inactivity, refresh to continue working."</STRONG></P><P style="font-size: 13px; font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; color: #3d3d3d;"><STRONG style="font-style: inherit; font-family: inherit;"><BR /></STRONG></P><P style="font-size: 13px; font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; color: #3d3d3d;"><STRONG style="font-style: inherit; font-family: inherit;"><BR /></STRONG></P></BODY></HTML> Wed, 25 Nov 2020 16:16:04 GMT https://community.qlik.com/t5/QlikView/Connection-lost-error-message-while-opening-the-app/m-p/55470#M790585 shirenmathai 2020-11-25T16:16:04Z Re: Connection lost error message while opening the app https://community.qlik.com/t5/QlikView/Connection-lost-error-message-while-opening-the-app/m-p/55471#M790586 <HTML><HEAD></HEAD><BODY><P>Did you ever find out what the cause was for this error? We're seeing it now for some users but not others. I suspect it has to do with permissions but am not 100% certain.</P></BODY></HTML> Fri, 19 Oct 2018 14:58:56 GMT https://community.qlik.com/t5/QlikView/Connection-lost-error-message-while-opening-the-app/m-p/55471#M790586 derrydavis 2018-10-19T14:58:56Z Re: Connection lost error message while opening the app https://community.qlik.com/t5/QlikView/Connection-lost-error-message-while-opening-the-app/m-p/55472#M790587 <HTML><HEAD></HEAD><BODY><P>Just determined our case had to due with license allocation. Allocating the user a license token resolved the issue.</P></BODY></HTML> Fri, 19 Oct 2018 15:34:11 GMT https://community.qlik.com/t5/QlikView/Connection-lost-error-message-while-opening-the-app/m-p/55472#M790587 derrydavis 2018-10-19T15:34:11Z