Click/xclick command doesn't work for uploading in loop - General Discussion - Forum for Kantu Task and Test Automation and the free OCR API.
I faced the same issue, I had only 2 macros in my “suite” , first one was successful but the second one failed.
to confirm that, I went to the pricing page and yes there are limits for the free edition.
I am only guessing, but maybe it is a timing issue?