New hub, no logs

I upgraded my hub from v3 to the newest version. It is nice to have more data while flying on the controller. But my logs are empty on the memory card. I have LOG0.CSV through LOG6.CSV, but when I open the CSV up there is a header row, but no data below. Is there something I need to enable to get the logs?

Can you see voltage and amperage data on the controller?
Maybe the telemetry wires arent connected properly to the hub?

Yes, I love seeing the data on the controller now (amps, volts, ah, etc.), but nothing saved in the logs.