Got power window issue fixed, bad ground. New problem. Master switch sticks on driver and passenger sides. Have to keep pressing until they go up/down. Switch itself is new, no clicking/grinding from motor, tho since both sides are affected I’ve ruled motor issue out. Two observations: 1) problem seems to somewhat lessen when vehicle warms up. 2) also lessens somewhat if I loosen armrest a little, tho not always. I’m leaning toward contacts that plug into switch as that part is original.