Mixer issues on CB5

Hi. Can anyone help?

It’s an annoying issue, but when i have a vst selected on the main screen it plays. When I open up the mixer and select any stem or click anywhere within the mixer, the selected vst on the main screen becomesunhighlighted and I cannot hear anything. Is there any way of stopping the mixer from cutting off the vst?
Thanks

Hi and welcome,

Do you mean as monitoring? Or are there MIDI data recorded already?