I usually import RAW files withoutn any problems, but now I have an issue: I import JPGs the following way:
1) Open a specific folder in my catalog which contains RAWs
2) Do an "Add Folder" and adding a subfolder to my catalog whitch JPGs. These where creates by another tool bases on the RAWs
3) Do an "Sychronize" for this new subfolder.
Result: At first no problems, all JPGs are imported.
But either I haven't looked correctly already in the first place or now, after a while: C1 creates for more than the half of the JPGs variants automatically. Sometimes even with different orientation...

See full examples
Anybody has the same issue?
Regards, Oliver