Bridge does not open HD content

I have a few connected HDs on a DAS box. When I select any of my connected external disks nothing happens when clicked from the desktop down arrow. With Bridge it is impossible to open and see what's inside those HDs. This has never happened before and is a bug that is nagging me in the latest versions of Bridge.

I have to go to the HDs through myPC and then I can see the content inside the external disks.

Don't know why all the HDs appear in the bridge menu both in Desktop and My PC but if I click on them under the Desktop icon nothing happens, they do not open. Only doing so under my PC the HD content becomes visible