Restore onlykey backup to the duo

I got the 2 pack with an onlykey and a duo, realize the onlykey has two pins for 2 profiles with 12 slots while the duo has one ping and rotates through 4 profiles on 6. It looks like each of the 2 profiles on the onlykey get split into 2 profiles on the duo so all the slots transfer.

I have noticed that after my last restore from the onlykey to the duo that the duo no longer has a pin set and I tried adding one but it seems to not like something about it.

Questions, should this work? What is not included in the backup? device pin? anything else?

Device PIN is set on the device and not part of the backup, some of the settings that are device specific aren’t included as well. A common issue with setting OnlyKey PIN is that the device needs to be in config mode first.