A Microsoft file hosting and synchronization service.
Hi Bryan,
Thanks for the detailed information.
Based on all our troubleshooting result, it seems the issue only happens if you select Print to PDF and save the document to OneDrive local synced folder.
I'd suggest you try removing Microsoft print to PDF printer and add it back to check the result.1. Type Printers & scanners in your computer's search pane and open it, click Microsoft Print to PDF and select Remove device.
2. Restart your computer, make sure that the Microsoft Print to PDF feature in Windows Features is turned on. Open Printers & scanners again and click on Add a printer or scanner on the right side.
3. Click on The printer that I want isn't listed>Add a local printer or network printer with manual settings>Next.
4. Select Use an existing port and select PORTPROMPT:(Local Port) on the right side, click Next.
5. Select Microsoft in the left pane, select Microsoft Print to PDF in the right pane, and click/tap on Next.
6. Select Use the driver that is currently installed and click on Next twice, then click Finish.
If the issue can't be fixed, we'd like to confirm some information to move forward:
1)If you sign into OneDrive sync client with a different Office 365 account on your computer, then try to print a new document to PDF and save it to the account's OneDrive local synced folder, will it exhibit same behavior? This can help us clarify whether the issue is related to a specific account or it is related to OneDrive sync client.
2)I notice that you mentioned " all other files (75TB) are in sync" and it seems that you haven't tried to test this in your home PC, please try signing in to OneDrive sync client with your Office 365 account and choose sync less files for example few GB files to your PC by the steps in this article to check whether it exhibits same behavior: Choose which OneDrive folders to sync to your computer.
3)Just a confirmation, when you mentioned "Both PCs have been rebooted multiple times", do you mean that you perform a clean boot to your computer via the steps in this article: How to perform a clean boot in Windows? Since a clean boot can help eliminate software conflicts and troubleshoot or determine what conflict is causing the problem.
4)I notice that it works when you try to print to PDF from Edge, did you perform any other changes to your computer, OneDrive sync client, Edge or other settings before it works for Edge?
5)A screenshot of your computer operating system information, you can check it by the steps in this article: Which Windows operating system am I running?
Regards,
Joanne