Thank you for the help. I was able to finally get DLT solution working
I did have some issues getting it installed correctly though, so here are some notes incase someone else ends up on this page and it helps. I ended up, in the end, having to uninstall ArcGIS Pro, delete the conda folder in AppData\Local\ESRI, install Pro, upgrade to 2.8.3, create a new cloned environment, and add dltsolutions to it (I did this via the Python Package Manager in ArcGIS Pro, NOT conda command line). I tried initially just uninstalling dltsolutions and reinstalling, I tried uninstalling panda as well, and tried new cloned environment but those each ended up not working.
