Did you recently move files from local storage to TerraBlock? If so, did you follow the procedure for creating new sub-directories for the Unity sharing workflow? You don't want to end up with all your files in the MXF/1 folder, that's not the way Avid wants to work in a shared environment. If you're not sure, please give us a call or email. Support - 978-562-7022 / email@example.com.