Trouble shooting
In case of any problems, follow below steps and try again:
1) Kill the VictronConnect App
2) Disconnect the Dongle
3) Power off the phone/tablet
4) Restart the procedure at step 1
Or, when the first round of updating did complete, start at step 7.
Look at the LEDs: when round 1 has been completed, the LEDs will
blink alternately: red, blue, red, blue, very fast.