DXO PR sometimes misses the first several photos. It was the same with DXO PR 1.
I can reprocess them, so its nothing to with the RAW files.
If there are only a few RAW’s it does the lot…
Yes, PureRAW has done that since the beginning - at least on macOS.
Sometimes it catches all though, and I was unable to find a systematic reason for the “selectivity”. I get it less often in the current version of DPR, but other things seem to influence the behaviour too.