i am using that too, but stilll i got follow block.
Maximum follows per day? Account age?
up to 800 follows per day, and all my accounts are 3+ months aged...
Maybe you follow too many? My account is >1 year old and I follow 550-600 a day only
It is happening to a lot of people, just something ig is doing more agressive since last week...
did you add new accounts recently in your MP set to follows up to 600 and all working good without follow block? actually all accounts i am experiencing in follow block are newly added but they are 3+ month old accounts, after 10-24 hours all accounts in following will get temporary follow block..
you should try less followers around 450-500 and set timer betwin pm 60 - 90 sec