Yup
WattCat showed 80-81,kwh capacity at max charge when I got the car last year. Not the reported 84kwh, but pretty close. Then about 2 months ago I was suddenly only seeing 71-73kwh capacity at max charge. Had it in to my dealer who suggested their diagnostics showed problems with some of the cells. The EV technician wasn't available at the time - so I'll bring it back for repairs soon.
Had the H264 update performed and my battery capacity made it up to just over 75kwh, presumably due to the released portions of the upper and lower buffers mad possible by H264. But I'm nowhere near 84-86kwh capacity and although my consumption is sitting at around 18-18.5 kwh/100km (which should give me well over 400km range from an 80+ kwh battery), my useful range is only about 370km.
It all points to there being some problem with the battery capacity - so I presume I have 3 or 4 of the 36 cells down...
Wish me luck