Bedroom slide stuck
We have a 2015 Forest River Surveyor fifth wheel 294RLTS. Today we moved locations and had no trouble putting in all our slides. When we reached our destination we were unable to put out the bedroom slide. The other two work fine. When you push button once nothing then push second time you can hear the motor and it starts to move but quickly stops. One side tries to continue while the other is a hard stop. Thought it might be the slide topper but that is not the problem. There is nothing visibly obstructing the slide. Any suggestions?