Ntfrs fejl på gammel DC efter tilmelding af ny DC

Jeg har et irriterende problem, som jeg ikke kan finde nogen umiddelbar løsning på. Har brugt flere dage på nettet for at lede efter løsninger. Uden held :-(
For at hjælpe vores DC valgte jeg at lave en ekstra DC som med tiden skal over tage enten exchange eller dhcp fra den gamle, men det er en anden historie. De kører begge som DNS server.
Efter jeg, problemfrit, kørte dcpromo på den nye, begyndte følgende at dukke op i eventloggen på den gamle:

Event Type:    Error
Event Source:    NtFrs
Event Category:    None
Event ID:    13568
Date:        19-09-2006
Time:        22:47:57
User:        N/A
Computer:    DC01
Description:
The File Replication Service has detected that the replica set "DOMAIN SYSTEM VOLUME (SYSVOL SHARE)" is in JRNL_WRAP_ERROR.

Replica set name is    : "DOMAIN SYSTEM VOLUME (SYSVOL SHARE)"
Replica root path is  : "c:\winnt\sysvol\domain"
Replica root volume is : "\\.\C:"
A Replica set hits JRNL_WRAP_ERROR when the record that it is trying to read from the NTFS USN journal is not found.  This can occur because of one of the following reasons.

[1] Volume "\\.\C:" has been formatted.
[2] The NTFS USN journal on volume "\\.\C:" has been deleted.
[3] The NTFS USN journal on volume "\\.\C:" has been truncated. Chkdsk can truncate the journal if it finds corrupt entries at the end of the journal.
[4] File Replication Service was not running on this computer for a long time.
[5] File Replication Service could not keep up with the rate of Disk IO activity on "\\.\C:".
Setting the "Enable Journal Wrap Automatic Restore" registry parameter to 1 will cause the following recovery steps to be taken to automatically recover from this error state.
[1] At the first poll, which will occur in 5 minutes, this computer will be deleted from the replica set. If you do not want to wait 5 minutes, then run "net stop ntfrs" followed by "net start ntfrs" to restart the File Replication Service.
[2] At the poll following the deletion this computer will be re-added to the replica set. The re-addition will trigger a full tree sync for the replica set.

WARNING: During the recovery process data in the replica tree may be unavailable. You should reset the registry parameter described above to 0 to prevent automatic recovery from making the data unexpectedly unavailable if this error condition occurs again.

To change this registry parameter, run regedit.

Click on Start, Run and type regedit.

Expand HKEY_LOCAL_MACHINE.
Click down the key path:
  "System\CurrentControlSet\Services\NtFrs\Parameters"
Double click on the value name
  "Enable Journal Wrap Automatic Restore"
and update the value.

If the value name is not present you may add it with the New->DWORD Value function under the Edit Menu item. Type the value name exactly as shown above.

Det kommer en gang om dagen, i tidsrummet 20:00-23:00.

På den nye kommer der 3-4 timer senere disse meddelelser:

Event Type:    Warning
Event Source:    NtFrs
Event Category:    None
Event ID:    13508
Date:        20/09/2006
Time:        03:50:20
User:        N/A
Computer:    BDC-01
Description:
The File Replication Service is having trouble enabling replication from DC01 to BDC-01 for c:\winnt\sysvol\domain using the DNS name dc01."Mit domæne".local. FRS will keep retrying.
Following are some of the reasons you would see this warning.

[1] FRS can not correctly resolve the DNS name dc01."Mit domæne".local from this computer.
[2] FRS is not running on dc01."Mit domæne".local.
[3] The topology information in the Active Directory for this replica has not yet replicated to all the Domain Controllers.

This event log message will appear once per connection, After the problem is fixed you will see another event log message indicating that the connection has been established.
Data:
0000: d5 04 00 00              Õ...   

Samt denne:

Event Type:    Warning
Event Source:    NtFrs
Event Category:    None
Event ID:    13508
Date:        20/09/2006
Time:        03:58:04
User:        N/A
Computer:    BDC-01
Description:
The File Replication Service is having trouble enabling replication from \\dc01."Mit domæne".local to BDC-01 for c:\winnt\sysvol\domain using the DNS name \\dc01."Mit domæne".local. FRS will keep retrying.
Following are some of the reasons you would see this warning.

[1] FRS can not correctly resolve the DNS name \\dc01."Mit domæne".local from this computer.
[2] FRS is not running on \\dc01."Mit domæne".local.
[3] The topology information in the Active Directory for this replica has not yet replicated to all the Domain Controllers.

This event log message will appear once per connection, After the problem is fixed you will see another event log message indicating that the connection has been established.
Data:
0000: 0d 00 00 00              ....   

De kommer kun en gang om dagen, men da jeg kan se er det noget med replikering af SYSVOL så det skal vel køre rimeligt stabilt?

For at tjekke om det var min backup som kørte har jeg disablet den, men det hjalp ikke.