First, thank you for a great tool!
I've noticed that there are instances where after I've mounted an ADF to read the contents, the ADF is being changed in some manner. I don't think it's an obvious change, but it's something affecting the contents of the file as the calculated hash of the file has been modified. It's an issue if the ADF is being used in an application where the hash is being used to determine the ADF is correct.
It's not possible to consistently replicate but it can happen when the disk is mounted and then accessed through Windows File explorer as well as where files have been opened (e.g. I opened the start up sequence file on the disk in Notepad++). In neither case have I modified the actual files.