I have created buttons in Artisan: Fan OFF, Fan 10, Fan 20...Fan 100 displayed with a blue color in one row AND Heat OFF, Heat 10, Heat 20...Heat 100 displayed with a red color in a second row. These buttons do communicate with my Hottop KN-8828B-2K+ roasting machine. When I select a fan speed from the top row, it highlights. The problem is that, when I select a heat speed from the bottom row, the fan speed I choose is no longer highlighted. Can someone explain to me how to get both the selected fan and the heat buttons to stay highlighted?







