I had been investigating and using several of the Victron node to get information from my two Multipls-2 2x120 units which are running in parallel. A couple of days back, Node Red began behaving strangely. It would not load, then would load and then crash. I searched the posts and believe that I have updated to the latest version. I got a message welcoming me to the updated Node Red with new features. And now Node Red seems to be stable.
I was using the VE Bus System node and now when I open it, it reports the correct unit, Multiplus II 24/3000/70-50 2x120, but every measurement reports "undefined."
Do I need to remove and re-install the various node to get them to work, or is there another step that I have not taken yet?