I had a very similar situation with my Windsport 27B last summer. One of the motors came out of its position and the kinked the wiring as it turned freely out of position. The motor is held in position from the inside of the coach BUT held down in place by a single screw that goes in from the outside of the coach (into the slot at the top of the motor). If this outside screw came out and the motor rose out of position it will spin freely and kink the wiring - giving the 8 flash code. Check out the videos from Schwintek/Lippert on line and you will understand how the motors work.
You might search out a mobile RV mechanic in your area. Dealers are probably booked out for service calls until the end of February or March by now.
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