Conflict EZ GIG 2 cloning and Seagate Replica

I have had a Seagate Replica HHD connected which creates and maintains a full copy of my hard drive, and maintains incremental backups. It allows me to restore my computer in the wake of a serious crash. It works fine. Recently, I cloned and replaced my hard drive, using EZ GIG 2 (Drive Wire) to a new, larger hard drive. It also worked fine. But when I reconnect Seagate Replica (with its own copy of my hard drive) it starts to update itself as it should, but after a minute, it then results in a Blue Screen and error "Bad_Pool_Header". I have to disconnect the Seagate Replica and restart the computer. It then works fine again. But, when I again connect the Seagate Replica, I get the Blue Screen again.

Is there a conflict between these 2 products? Is there a setting (BIOS, Seagate, etc) that I'm supposed to make? Any help would be appreciated