Hi,
I tested the following for the same artist on my B2 :
1. Rename album 1 - successful
2. Rename album 2 - Web UI shows two albums with the same name but the album named second will not play. First named plays OK
3. Checked folders on B2. The second rename had failed
4. Ran a Scan Disk. The Web UI shows that only the first rename has worked. Both albums play OK
After renames and before Scan Disk
I suspect that the second rename fails at the Linux OS level but the B2 still updates its copy of the B2DB file held in memory so the Web UI see two albums of the same name ?
The Scan Disk refreshes the copy in memory and thus is back in synch with the physical folders.
After Scan Disk
John