been messing with this thing all day and cannot figure out for the life of me whats wrong. everything worked fine till my laptop got a software update from
microsoft. had some other issues i fixed already by taking the computer back to a restore point.but still no VE afr histo working.tried a few different ways and i can record a histo with afr,map,and rpm but it plots my afr. id like to plot the afr error. i attached my cfg file any help would be greatly appreciated