Lightroom does not render any previews for DNGs that are created by Magic Lantern on the 70D since the new camera RAW. I am not able to process the images too.
Anyone here with this problem?
What is the exact version of Lightroom you are using?
The same problem with 70D DNGs from ML.
On LR6 and LR6.1
workaround is use exiftool and change model to "Canon EOS 60D"
Retrieving data ...