Dear respected Jack Kirr,
Good day! Thank you for posting to Microsoft Community. We are happy to help you.
I’m sorry you’re having a problem with Opening and saving linked files in OneDrive but based on your description we can work together to resolve it.
For the situation you encountered, we deeply understand the inconvenience caused and apologize for it.
As per your description, if possible, could you please try to Turn off IPV6 via go to Windows Control Panel > Network and Internet > Network Connections > Choose your network adaptor > Properties > Untick Internet Protocol Version 6 > OK > Close.
Also, Disable the unidentified network and trying again to check is there is any difference.
Also, type regedit in the Windows search box> open > locate the following place:
Navigate to Computer\HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common
Right Click on Common > New > DWORD (32-bit) > enter BlockHTTPImages and set the value to 1
Restart the machine.
WARNING: Using Registry Editor incorrectly can cause serious problems that may require reinstallation of the operating system. Microsoft cannot guarantee that problems resulting from incorrect use of Registry Editor can be resolved. Use Registry Editor at your own risk.
If above doesn't then I suspect this issue might be raised by your local environment (Settings, Registry).
Given this situation, I would suggest you follow the methods below and see if they could help in your scenario:
1.Perform aClean Boot under your Windows, and check if issue persist.
2.Create a new user account under your Windows. See if it still alerts you with the same error message. It is worth trying because it will help you narrow down whether the issue is caused by a specific corrupted user profile.
We appreciate your understanding that sometimes the initial suggestions may not resolve the problem very soon. However, we can work together to narrow down and resolve the situation. So, please kindly provide more information below to let us work further.
1.To confirm whether this is a bug in a specific version, please provide us the version information. To check version: Open any Office e.g., Excel>File>Account>Product Information and capture a full screenshot and share here (Please mask your private message for protecting your private message) and we will be tested on that version and verify the result with you.
2.Please share a related screenshot of the error message.
- Version of OneDrive sync client app.
Appreciate your patience and understanding and thank you for your time and cooperation.
Sincerely,
Waqas Muhammad