I have indeed tried running those commands:
Disable-WindowsOptionalFeature -Online -FeatureName "Printing-XPSServices-Features"
then
Enable-WindowsOptionalFeature -Online -FeatureName "Printing-XPSServices-Features"
And did the same with Microsoft Print to PDF. It does not re-enable the printers and I cannot add them back manually either with an add printer command in control panel.
This issue is occuring for every version of QB that is installed 2015 up through 2020 on this same server.
Uninstalling the May Cumulative update is a bit of a drastic step. But I think given you had success doing so (the XPS doc writer came back) then while Intuit is "working on the issue" - I will escalate with a Microsoft support ticket since these servers having the issue are hosted on Azure. I can go that route to get it looked at in parallel....though my bet would be Intuit has more pull with Microsoft than I do.
