First line of your log shows you are rending to video (?)
was this intended?

"- Your video is finished rendering! Click on [Show Video File] to see the file in Windows Explorer. [RealBand 2021.1.0 (64-bit), 14/01/2021 23:22:23]"

FWIW it appears you are on build one (from the message 2021.1.0) .. have you tried updating it?

Also -
Saving a song during playback would surely cause an issue (also found in your log file)
"
- Can't save a song with audio during playback! [RealBand 2021.1.0 (64-bit), 14/01/2021 23:19:40]
- Can't save a song with audio during playback! [RealBand 2021.1.0 (64-bit), 14/01/2021 23:14:53]"

.. and
"- Can't delete during playback [RealBand 2021.1.0 (64-bit), 10/01/2021 21:30:37]"

Your workflow may need some adjustment. The above hard write processes cannot occur while the song is playing. It can't write to the file while it is still playing it.

Last edited by rharv; 01/14/21 02:03 PM.

Make your sound your own!
.. I do not work here, but the benefits are still awesome