NAbox v4.0.11
Harvest 25.11.0
In NAbox --> ONTAP, I modified one of my clusters to change the password. After selecting "Modify", the cluster no longer appears under "systems". I tried re-adding the cluster and get "Error while adding system poller already exists". I also noticed that I no longer get any graph data in harvest. I've tried rebooting NAbox but issue persists. Any advise?