I misspoke about amount of support from LBS and Derby. They are working on my problem. I meant to say I would like to hear the data/experience of people who are riding/servicing/charging the bikes. There's some sense of comfort knowing others are having similar issues
see the" Focus Jam battery charging" thread on here ,,dont know how to show the link but SEARCH will find lots of info.
Beginning to be happy I bought a 2017 model after all.