There is another post about a failing USB connection to a backup drive. It is a Seagate drive and the solution was to re-format from NFTS to exFAT. This would appear to be a known roon problem
I also have a Seagate drive formatted exFAT that I use for backup. But I also get these dropped USB connections. I find it is cured by re-booting roon. That’s clearly not a solution and it is not clear to me that NTFS or drive formatting is the problem so before going through the pain of reformatting and restoring your library maybe roon should chip in if there is a more general problem with USB attached drives? Move this to support?