Weve been using thin clients for the past few years using the RDP function logging into P90s. They work well, are a very simple to maintain and inexpensive. Weve started having an issue from time to time though that I cant explain. After some period of time, (months), if the thin client is turned off, when we go to log back in we get the error no RDP license available. Simply changing the thin client using the same IP address fixes the issue. If we take the failed client and plug into another network it functions just fine. Putting it back on the original network we get the same error. Re-starting server, re-starting switches, changing IPs makes no difference. Clients can always ping the server and ARP table in the server clears. We have the same trouble with Wyse and HP thin clients. Any thoughts? Thanks, Brian Long Arkansas Kraft _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave