Just upgraded to 7.4 and the scanner now crashes part way through the scan; it does this on a Full Rescan and a New and Changed Scan. I've deleted prefs etc to no avail.

From the sounds of it a few other people are having this problem, and I've certainly read of one other person who stores his music on an external drive, like I do. Squeezebox Server references the drive by a Letter.

My scanner log file shows no errors at the time of the crash, it only shows the list of files it has scanned.