We have had a change in behaviour. If a client selects "Show Local Drives" in the RDP client, it no longer does so. This seems to be across all Terminal Servers and Users, including Domain Admins. It is not the setting in TS Configuration or a Group Policy. For 3 years no problems, now it's just stopped. RDP 5.x shows nothing, RDP 6 shows a default Windows Icon instead of the drive, unclickable and no explanatory text. Any thoughts?