Lippert Hydraulic slide out breaker problem

The slide moves partially out then motor and slide stop moving. After waiting a few minutes and trying again it will move again and compleat the trip out. It sounds to me like a weak breaker. I’m just wondering about replacing the 50 amp auto resetting breaker with a larger one say 80 amp. The slide seems to be in alignment. The smaller bedroom slide moves fairly fast and the larger living area slide moves slower but steady. Any opinions about the safety factor of using a higher amp breaker?