Is transfer license in Freedome just once?
Say you have three devices and you only use one at at time.
You start with device A and insert your code.
Then after a while you start using decive B and insert the code and do license transfer. Fine
The you go back to device A and want to start using it again.
You insert code and get This code is already used on this device.
Is the transfer license just for transfering to devices wher you have not used the code before?