This problem occurred after a session of deleting/adding albums, and artist/album title editing. The network was then disconnected. The b2 main display indicated 'b2 240G'. Selection of 'free space' returned as 'b2 0G' on the main display (after red LED stopped flashing) and the info display indicated capacity as 0.00G and used as 0.00Gb. The scrolling display continued to indicate 'HDD, 6464 Tracks, 322 Albums, 84 Artists'. Music could be played ok. The situation was repeatable at the time and persisted when a another SD card with the same software was fitted. The usual power down and 'scan disc' did not clear this problem as the used space persistently indicated 0.00Gb.
This situation was eventually recovered by powering off 'without' the long press of the play button. The problem was then no longer repeatable.
Software version b2 22.March.2021.
Any idea's?
Regards
Keith G