Couldn’t access the hdd last night .Told me all the the recordings were gone .Tried another HDD from my foxsat HDR , but same thing . Came on here and tried all the fixes , no joy .Left it unplugged overnight with the HDD also disconnected , woke this morning reconnected the drive and plugged it in . Boom , like magic its working again .I did have the app installed .This forum saved my bacon Thx .