NTFRS error event 13559 intermittently and replication stops

Hello all:

I have a single domain with 160 domain controllers (physical and virtual) we just got event 13559 on domain controllers at this moment its in physical servers only. 

The File Replication Service has detected that the replica root path has changed from "c:\windows\sysvol\domain" to "c:\windows\sysvol\domain". If this is an intentional move then a file with the name NTFRS_CMD_FILE_MOVE_ROOT needs to be created under the new root path. 
This was detected for the following replica set: 
    "DOMAIN SYSTEM VOLUME (SYSVOL SHARE)" 

I already configured a task to restart the FRSservice when this event appears. 

Any ideas?