Hi everyone. I have a Dec2014 p85d. A little over a month ago at a super charger the car started to charge briefly and then stopped. Tried switching spots, all the same. A message came up "unable to dc fast charge, try ac charging". The AC charging does thankfully work. On the screen there is also a code: CHG_u015 . I spoke with Tesla support, they can see something is wrong, and I believe they pushed an update or patch of some sort, but the error remains. The car software was up to date prior to the error. I have a service appointment, but still another 3 weeks away. Anyone else have/had this error code? I have not been able to find that code online. The manual skips over that code. I have read similar threads and watched the video on the high voltage fuse replacements. Thanks in advance.