The vendor has published 2 unique mention(s) for this bug: 1. In rare cases, logon might hang while Profile Management is creating legacy profile junction points under the user profile, because the result of deleting the reparse tag is not checked when concurrent threads process the same folder. 2. User logons might hang when profile streaming is enabled, because Profile Management attempts a cache fill on a folder whose reparse point has already been removed by another thread. [UPM-11866] Latest urls for this bug: 1. https://docs.citrix.com/us/en/profile-management/2507-ltsr/whats-new/cumulative-update-2/fixed-issues.html 2. https://docs.citrix.com/us/en/profile-management/2607-ltsr/whats-new/fixed-issues.html