No, I haven’t received any guidance or figured it out myself yet. But I think the source of my problem is a data point that was still in the upload queue in my old phone that also got transferred/copied over to the new.
I’m a little nervous to try this, but I am going to try exporting all of my data (including everything recently logged on my new phone and stuck in the upload queue), wiping my new phone clean and starting fresh with CyberTracker app, then importing the data from the backup file without that duplicate point that is causing the error.
Let me know if you find another solution!