I'd suggest creating a ticket on this.. however some quick triage in the 'C:\ProgramData\SolarWinds\Logs\Orion\OrionWebPdf.log' may shed light on the issue you're having.
What was the fix for this issue? I just upgraded to 2020.2.1 and have several pdf reports showing up blank, and there is nothing the C:\ProgramData\SolarWinds\Logs\Orion\OrionWebPdf.log file. Appreciate any help.
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