As some OSs open a window to a newly-connected external drive, that might point to the physical connection, or possibly a conflict issue with the drive. I'd be tempted perhaps to try it on a different USB port, or do as you say and remove it for a while to see if it changes anything.

Jazz relative beginner, starting at a much older age than was helpful.
AVL:MXE Linux; Windows 11
BIAB2025 Audiophile, a bunch of other software.
Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts
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