Master is running 7.2. I have factory reset slave box - re-added to HA hot stand-by. Slave box is 7.103. High Availability Slave Status sits on Up2Date indefinately.
You will need to bring up the Slave as a Standalone Firewall, do a full Up2Date to 7.200. Once you do that you can reset the firewall to factory defaults and bring it into a HA mode.
Astaro addreses this issue in 7.200 so you shouldn't see it again.
