Two identical DSS 6 systems here, version 6.0up98.8101.7337 64bit (updates u01384, u01236).

A daily replication task between the two systems keeps reporting errors like this (a couple of times a day, at predictable times):

Subject: Error(s) on gverc from Replication_mgr
2014/08/07 18:30:22 Replication_mgr:Synchronization to 128.208.29.42 failed. Error 23 : Partial transfer due to error

I've scanned logs but I haven't been able locate any additional details about what's wrong. Can someone point me in the right direction?