Thanks, I have seen some stuff about the transition form 11.2 to 11.3 being a messy one. I will see what I can do about getting an older version, I don't think the official download site has legacy versions.

hborre posted at 9:24AM Tue, 23 February 2021 - #4413642

From what I've read about the DSON Importer, there was a version that didn't work correctly and caused major headaches for many users. It may have been the latest iteration but I couldn't be sure. It might be worth obtaining an earlier version if you can find it and see if the issue still persists.