Problem with preset created, not the same writing

Hello everyone,
I use an esp32 to control my other wemos in ddp and I encounter a problem with presets… I only have around thirty presets saved and when I want to create a new one I get an error message ( error 11…). When I generate the automatic code, there are more than 200 presets… However, by comparing the two files, the writing is not the same… How can I have a file that allows me to save mine without having to worry too much about coding everything manually, in a simple way?
Thanks in advance