As I left the office today I realised that the regenerative braking wasn’t in effect. The Funky was driving along without slowing down when I took my foot off the accelerator.
I thought there was a problem and I remembered a similar thing happening a couple of weeks ago as well. I was concerned that maybe there was another software issue.
Then it struck me, I had charged the Funky up to 100%, it had a full charge. How could the regenerative braking charge up the battery, when it was already at 100%.
Once I had driven a few miles, and the power had dropped a few percent the regenerative braking started working normally and as expected.