I recently migrated SSRS from 2008 R2 to 2017. I seem to have a problem with at reports displaying only the first page, e.g. where the query returns over 8000 rows but only 1 page of data is displayed. Clicking on Next Page ( > ) does nothing and it shows pages 0 our of 0. If I export the report to Excel it exports all 8000 rows.
When I open Report Builder and I run the report, Report Builder displays more rows as I scroll down to the end of page. But this does not happen in IE, Edge, Chrome or Firefox. Interestingly enough, I get an error on Firefox after it loads the initial page stating that 'a script on this page may be busy or it may have stopped responding...." I am assuming, that this is whats causing the issue but have no idea on how to fix it.
