@Riley_S Thank you for the reply. The LaCie is APFS Volume. I suppose I could go in to MacOS disk utility and reformat to an acceptable format for the Deco.

I have an M2 Macbook Air that I'm backing up on an LaCie 2TB hard drive. I connect directly to my Macbook Air via USB-C connection. I recently purchased the Deco BE63 because it supposedly had a...