https://community.qlik.com/t5/QlikView/Operations-Monitor-Missing-Data-Common-RCA/m-p/1542239#M1291390 <P>Hi Community,</P><P>We are running a 2-server Qlik Sense environment (September 2018) and sometimes the&nbsp;Operations Monitor will have missing data for seemingly no reason.&nbsp;</P><P>Backing up then deleting the QVDs in the Log folder, deleting the app and re-importing from the default apps folder causes this data to reappear but I&nbsp;can't seem to see a pattern or possible reason why this is occurring in order to instigate preventative measures against it.&nbsp;&nbsp;</P><P>Has anyone else had this issue, and does anyone know why it occurs?&nbsp;&nbsp;</P><P>&nbsp;</P><P>Many thanks!</P> Mon, 26 Jan 2026 18:19:17 GMT eoinboylan 2026-01-26T18:19:17Z https://community.qlik.com/t5/QlikView/Operations-Monitor-Missing-Data-Common-RCA/m-p/1542239#M1291390 <P>Hi Community,</P><P>We are running a 2-server Qlik Sense environment (September 2018) and sometimes the&nbsp;Operations Monitor will have missing data for seemingly no reason.&nbsp;</P><P>Backing up then deleting the QVDs in the Log folder, deleting the app and re-importing from the default apps folder causes this data to reappear but I&nbsp;can't seem to see a pattern or possible reason why this is occurring in order to instigate preventative measures against it.&nbsp;&nbsp;</P><P>Has anyone else had this issue, and does anyone know why it occurs?&nbsp;&nbsp;</P><P>&nbsp;</P><P>Many thanks!</P> Mon, 26 Jan 2026 18:19:17 GMT https://community.qlik.com/t5/QlikView/Operations-Monitor-Missing-Data-Common-RCA/m-p/1542239#M1291390 eoinboylan 2026-01-26T18:19:17Z