Can you confirm you just closed the cleaner valve?The cleaner valve was the problem, mas985, as you suggested. I've got an actuator issue - the cleaner valve stayed open when the system was put into spa mode, allowing part of the water from the spa suction to divert to the pool's cleaner port... Whew. All fixed now.
Thanks for staying with me on this one..!
I have the same problem. Shared cleaner and curious if closing the valve still allows water flow or maybe it’s not an issue.