Update, replaced the quick disconnect and pressure guide...mostly working really well, except I can't get the hose to securely screw into the connector nut on the quick disconnect piece...so after doing good work cleaning around the pool, the hose has popped off the quick disconnect piece. I tried trimming the end of the hose and rethreading, but can't seem to get a snug connection. Moving in the right direction though! Also, that pressure guide does not turn on it's own...I need to use a wrench, wonder if that is normal? Cleaners movement around the pool are still not totally smooth, but I left it be for a few hours, after a couple hours the pool was just about clean and an hour later I noticed the hose had come unconnected (for second time, first time it did it right away upon setup.) Just making some notes of my experience, should it help someone else! Also, wanted to say my quick disconnect does not have a filter??