Hello,
Thank you for your question.
I would like to suggest you to check below troubleshooting steps.
1.Please check if other PC is moved to correct OU and Group so that proper GPO is applied.
2.On the PC run below cmd with elevated rights.
gpresult /force
gpresult /h c:\temp\gpresult.html
check the gpresult.html file to check if the GPO settings has been applied and Wining GPO
3.Please also check if Offline files is enabled or not on that PC.
Refer below Microsoft thread and article for discussing about Folder redirection.
https://learn.microsoft.com/en-us/windows-server/storage/folder-redirection/deploy-folder-redirection
https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/dn789199(v=ws.11)
https://social.technet.microsoft.com/Forums/windowsserver/en-US/217c7b99-4527-4c4b-853a-3264dae1acd6/folder-redirection-not-working-with-gpo?forum=winserverGP
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