First I want to thank you for responding to my post. I am sorry, I am not 100% knowledgeable when it comes to these kind of issues. But I will try to answer your question.
I am not sure if I formatted the box as removable. I tried so many possibilities to get it to record on a removable drive with no success, for example, micro sd, thumbnail and external hard- drive. During one of several attempts it ask me to format one of the drives and it said that I would not be able to use the drive outside of the X5 128 AX.
That's how much I know. So if you happen to know exactly what the name of drive that is compatible and you can tell what I need to know in setting up the box to accept the drive...I would greatly appreciate it. Thank you