James,
here my ideas.....

*- Are you using the same tsm client machine to the restore operation?
     If no, the TSM Server can think that the Node client has change his IP
Number and in the next client scheduler operation try to start trough the
New IP Number...

*- Have your tsm client machine 2 or more network card?
     The restore operation can be use the othe card, then....   the same
situation...

*- The option file is the same for the scheduler operation and the gui
sess?
     If no, the TCP CLIENT ADDRESS Option can be different .....

Good Luck...
-----------------------------------------------
             Claudio Cofré Caro
             Ingeniero Especialista de Producto
             S&A Consultores - Chile
             Fono    : +56 (2) 940-1546
             Fax      : +56 (2) 940-1501
             Central : +56 (2) 940-1500
             e-mail: ccofre AT syachile DOT cl


                                                                                
            
                    "<James>                                                    
            
                    <healy>"             To:     ADSM-L AT VM.MARIST DOT EDU    
                   
                    Sent by:             cc:                                    
            
                    "ADSM: Dist          Subject:     WIN2k server losing the 
password      
                    Stor Manager"                                               
            
                    <ADSM-L AT VM DOT MA                                        
                   
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                    30-11-01                                                    
            
                    17:27                                                       
            
                    Please                                                      
            
                    respond to                                                  
            
                    "ADSM: Dist                                                 
            
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Has anyone seen a situation with a win2k server running v 3.7.3 where you
define the TSM scheduler service and it works fine for running a scheduled
backup.
Then you go and run a restor thru the GUI. The next time the scheduler runs
it seems like the password is lost form the registry. The client
dsmsched.log has the following errors:
1/28/2001 22:24:13 Node Name: SCH1ACSFS02
11/28/2001 22:24:13 Please enter your user id <SCH1ACSFS02>: ANS1029E
Communications have been dropped.
11/28/2001 22:24:13 Scheduler has been stopped.

Any Ideas?