Hey @GemmaNavas1,
I have no idea what is causing the cache folder to fill up or whether you can delete the cache files. I know you can manually delete orphaned file storage blobs (app installers) that would be stored on the configured file storage path. For this, use the PurgeUtility log to determine what is not being purged.
@aaronk I have suggested to support that they first determine if the ACLs on the folders are actually correct. The screenshot I saw had a SID for the user. Also the username configured in the console to impersonate and access the DFS is supposed to be in DOMAIN\Username format. Not sure why the screenshot had UPN.
Phil
