AFR error, dual widebands

[general23cmp]

MPVI2 with Pro features. Configured/transformed the signal for my Innovate LM-2 O2 sensor into the channel list using the default drop down AFR list under MPVI2, Pro.

When I go to Math and look at the predefined AFR error, the AFR sensor (50120) is highlighted in pink/red like it is not configured. This shouldn’t be highlighted, right, as it should be using the wideband from my channel list? What’s wrong and what do I need to do for the math to work? If I must make a user defined one, what variable replaces the highlighted one from the original equation?

Currently I am setting all this up with my MPVI2 with Prolink connected to my laptop only, so I am not yet connected to my vehicle. Is it possible the pink goes away when connected to a car thru OBD2? I’m trying to get all this setup as much as I can before plugging in.

IF A MODERATOR CAN CHANGE THE TITLE OF MY THREAD TO THE EDITED TITLE, I WOULD APPRECIATE IT. THANKS.