I own a C-7 and migrated to a new C-8 Pro last night. I followed the migration instructions and everything seems to be working. I transferred my Remote Admin and Hub Protect subscriptions from the C-7 to the C-8 Pro and it appeared to transfer successfully. This is a screen shot from the C-8 Pro:
My last step is to wipe my old C-7 before finishing this. Following the migration instructions, I powered up the old C-7, went to Settings, Diagnostic Tool, entered the MAC address from the C-7, selected Advanced, and tried to do a Full Reset. I received an error back that it cannot do a Full Reset when a subscription is still active, or similar wording. Sure enough, Remote Admin is still active. How do I resolve this so I can wrap this project up? Screen shot from the C-7:

