ROCK does not find external USB SSD anymore

[Suedkiez (Just a fellow user like you)]

@Mathias_Ernst

This happened in the past, but after ready the SSD by my W11 PC, it was found again on the NUC.

Is the SSD formatted as NTFS? Did you unplug it from the NUC without shutting it down, or did you have a power outage?

Nucleus will not recognize USB external hard drive

Formatted for Windows means NTFS, Microsoft’s file system for Windows, if you didn’t reformat it with a different file system. Your issue sounds like it might be caused by the better/safer but therefore stricter NTFS support that was added in RoonOS build 254 in November. There were quite many of these issues because it was discovered that quite many people had been using NTFS external disks that were not in the best state, which had previously gone unnoticed. The disk may have been previousl…