Hello, i have a question. If i follow let’s say 100 accounts, then wait 15 minutes, then follow again 100 accounts, this can do things in a way so that the accounts that i followed last to get no notifications about following them?
Where have you found this info? 
First time I hear about this.
Anyway, I wouldn’t recommend following 100 users in one operation. Limit it to 50-60 with about 30 seconds delay between each follow and 30 minutes delay between operations.