Using Band-in-a-Box 2021 Audiophile Edition v811 on Windows 10.

It's not possible to select the 'Master' button. I am able to select the button for each of the individual instruments. This happens running the program from both the supplied disk and fully installed. The Master button works fine on BiaB 2020.

I've tried searching to see if this is mentioned by others or if it's reported as a bug but can find no mention of it.

I'd appreciate it if someone could check this out on their systems.

Thanks.