[Carl n Susan]

There are only two slides in your 2010 3000RK. Both are hydraulic. The bedroom is pretty light and will usually be first to move in or out. The dining/sofa slide is heavier and moves after the bedroom.



If it is stopping/pausing, then replace the 30 or 40 Amp stock self resetting circuit breaker. Moving slowly sounds more like a low battery. Use a VOM to measure voltage as someone else runs the slides. Or take the battery to someone who can load test it.