This may be a separate known issue - we have found on the STATEMENT that some USB drives cannot get sufficient power from the USB of the mainboard - have you tried connecting the Backup USB drive to the dedicated Reclocked USB DAC output? This has its own 5v rail so can more reliably power different USB drives.I have a backup problem at the moment and am sure whether this is just a problem at my end or with the Beta SW, so I'm posting here first.
I have just bought a new backup drive, a 2TB USB-C drive connected by a USB-C to USB-A cable which works fine on my Macs and has thus allowed me to make sure the disc is formatted XFat as required by the Statement. The drive LED comes on so power is getting through and the port is probably working OK but the Innuos Statement can't see it.
The Backup utility works fine for the old NAS.
The problem I was having with the disappearing Streamers was solved very ably by Daniel in a remote session last Friday - it appears the beta installation didn't delete some old LMS plugins.
So, maybe we have a similar problem here for the USB drive. Is Backup to USB working fine for everyone else using the beta?
I'll investigate regarding the radio stations.