Hi @Vidula Khanna​ 

I can report from my side: I wasn't able to solve the issue with the AutoLoader. For my daily job, I first perform

os.walk(...)

in Python and check if there are any files with "colon" in the naming (and some other criteria). If everything is fine, I use AutoLoader for incremental load, else I reload the data every time.

Luckily for us, the biggest chunk of data is fine, but I hope that this issue will be fixed some day.