For that you definitely chose the wrong curve!!
The current you choose is what you estimatedly consume when foiling, per cell!
So with 10A curve and 10p that equals 100A battery current. At 12S, thats 4kW, I assume you don’t use that much?
For a more realistic 1kW foiling power you need a curve for 2.5A/cell…
That would be helpful, as in your case I don’t really see any obvious error in the configuration…
You may add the output of ?printBat in the video if possible so I can compare values, just remember to send “quit” to stop it and resume normal operation of the Rx. Additionally you can change battery lookup table back to default with ?clearBC and ?reboot