Samsung Model # DV56H9000GW, gas dryer, 9.5 cf capacity (yeah, a big fella). Had it for a few years, LOVE IT, but last week when I put a load of clothes in the display lights up, dryer setting selector works as expected, I start the cycle, it acts like it is working and then 5 seconds in it stops. The display still shows the estimated dry time so it still has power, but it then just sits there. Drum will not turn after the initial 5 seconds, timer still counts down and doesnt' run long enough for me to tell if it is heating up. I have replaced the high-temp thermostat, thermistor, and the thermal fuse....same issue still. I am wondering it its the main board / mother board but before I drop $150 on that thought I'd reach out to this audience for any insight.

Thank you,
JS