Need help with scheduled publication

I am using the repeated publication with GSA SER and it is very important for me not to create content that looks like spam.

Here is my fix:
https://i.imgur.com/YB0FEj3.png

Despite the configuration, SER continues to publish the same / more threads over and over again on some forums platforms.

I'm curious to know if someone else had a similar problem and managed to find a solution.