Hi Richard,
I saw you posted the same question on StackOverflow 4 as well, where there were some suggestions provided. I also added some new ones. In general, ML Kit team doesn’t help debug a specific app, but let me know if those pointers help.
To keep information better organized, maybe let’s just use one channel to continue the discussion. What about the StackOverflow one, since there are already some discussion there.
Best,