I have this issue also and no idea why the continuing tone starts or doesn't stop but I have found how to stop the tone without having to shut down, restart or hit f12 Panic button. What I've found that stops the tone each time so far is that when I hear the tone at the count-in, I toggle the master mute button on the Mixer off and on.

I've never had to use the panic button or had to restart. In most cases, I can stop the playback and restart the song without the offending tone sounding again. Usually, I toggle the Master Mute during the count-in and play through the song without any further issue.


BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.