Prior to the current problem (below) the dryer would have to rest for 5-20 minutes between loads. The prior load would be dry and the cycle completed. Now the dryer won'r start turning. All the panel lights work and when I press start the dryer "says" its "drying" in the control panel but the drum doesn't turn. I turned the drum by hand and it seems to have some resistance. I never tried it before so I don't know it it's supposed to move easily.

Thanks