OPC Mirror initializing forever

The OPC mirror on both the  active and redundant Deltav Application servers will continue to initialize forever when the systems are rebooted.

First it started when i noticed that two pipes from the mirror diagnostic are showing errors. I tried to deactivate the pipes and activate the pipes again 

but that didn't work so I shutdown the OPC mirror and restarted it again and the pipes with errors still showing. 

I decided to restart the application workstations and the OPC mirror on both application stations (active and redundant) will continue to initialize 

forever and application with white screen. I have tried to restart the workstations severally but the problem still persist, opc mirror will continue to initialize 

forever.