I was having problems with my Smart Shunt freezing up in the app, it would grey out. To resolve it I was disconnecting the ground and then reconnecting. Recently the blue light stopped coming on, I don't see the smart shunt in the app. I tried disconnecting, reconnecting as before and nothing. I've checked the fuse, cleaned all the connections and used dielectric grease. Batteries are fully charged. I think the smart shunt is defective. Any thing else I should try?
Here's the log from the app.VictronConnect_report.log