I recently upgraded from Audacity 2.3.3.0 to Audacity 3.7.4 (it’s been a while), running on a Mac OS X Sequoia. I’m a rather casual user, and my main project is converting a batch of old concert tape recordings, mostly from the 70s, and I was grabbing another saved .wav file to convert.
Everything went fine until I went to save it, and was prompted for a project name. No problem, but when I tried to save again, there was no previous version, and I had to enter it again. I was able to successfully export an MP3 version, but the project would never save.
Looking at the destination directory, I found that I could see the file get created and grow, then disappear, with no error message or any indication of failure. This was in the same location where I’d stashed project files under the previous version.
The answer turned out to be simple but very unobvious. I keep pretty much everything on an external NAS drive, which is mounted via an SMB connection. There’s apparently a file size limit, in this case 8 GB (which might vary depending on implementation). The single file created by Audacity 3.7.4 exceeded that size, while the prior version had lots of smaller files.
The simple fix was to save project files on my local drive, which was also much faster as it’s an SSD, though of course I’ve got less available space. The bug is just that the failure is unreported, which I hope will get picked up in a future revision.
A great product. Kudos to the Audacity team.