I have a 2007 Winnebago voyage with weather Pro power awning. the problem is it will not come in on one push of the button, Have to hold button till it stops then wait 20 seconds and hold button again...
Sounds like it "amps out". I think it moves either way until it gets to the end of its travel, stops when aerate goes up and stops it. If the awning foe some reason binds up the power draw (amps) will stop it. If you have a corroded connection some where the amps can be higher thereby hitting the max amps and stopping. I had the same problem for five years. Finally found a bad splice in the wire to the motor.